Some are required, while others are optional.

Some of the remains were complete, while others were in pieces.

While some were encouraging, other comments mocked the contestants.

Some bodies are global, but most bodies remain local, regional, ethnic .

Additionally, some problems may have multiple algorithms of differing complexity, while other problems might have no algorithms or no known efficient algorithms.

Some Member States have a single supervisory authority whereas others have several authorities .

Some consider Proudhon to be an individualist anarchist, while others regard him to be a social anarchist.

Machines replaced some workers while other workers became more specialized.

Some spoke out in defence of freedom of speech, while others condemned the poet's writing

Some of these became reform socialists, while others began movements which were to develop into parties.

Some reports claim 30 years or more while others state 50 years or more .

Some accused him of distorting reality whereas others claimed he was critiquing capitalism.

Some are solitary, moving from home to home, while others are known to form clans called cetes.

Some figured he'd head to France, while others thought the UAE would be his destination.

Some doctors are in favor of euthanasia while others believe it goes against the Hippocratic oath.

Some wanted a more apolitical structure, whereas others were more inclined to an openly leftist federation.

Three Arab dictators have been toppled, some others forced to engage in reforms, while in other places the confrontation is proving to be painful and bloody.

This little idea explains why some organizations and some leaders are able to inspire where others aren't.

No wonder, then, that while some welcomed Air India's decision, others were outraged.

Some argued for groupings based on more traditional taxonomic techniques, while others contested the interpretation of the molecular data.

Some researchers suggest that it was primarily adapted to life on the ground, while other researchers suggest that it was principally arboreal.

Some ctenostomes are exclusively freshwater while others prefer brackish water but can survive in freshwater.

Some colossi ignore Wander and will only attack when provoked, while others will attack on sight.

When they entered Italy, some Lombards retained their native form of paganism, while some were Arian Christians.

In some individuals, symptoms may occur frequently for a period of months or years, then many years may pass without symptoms.

Some of the blogs have been around for long time, while other have created their blogs especially for the election.

All the participants of the group are from the condominium, and two boys insulted her while others encouraged the insults.

Some reviewers complained that the audio samples used in the game sounded dated others considered this a benefit, calling them retro .

Some of them are already experienced sports people, others are beginners, some have won medals, others have not.

Here's some others.

Some of them did some of them didn't.

I have some other appointments.

Some runners drink water as they are running.

While some people just linked to the essay or posted a bit here or there, others wrote longer accounts.

Some consider this as creativity or simply a part of the livelihood and some question about the ethics in using those opportunities.

Some died, such as João Soares Lisboa and Alencar Araripe (murdered by his own men) while others were imprisoned, such as Frei Caneca.

But there was also skepticism

But, while some praise a sustainable economic growth, others consider that President Dilma Rouseff has a misleading perspective of development .

Some state judges and cabinet officers are appointed by the governors of the respective states, while others are elected by popular vote.

Some critics considered it the best of the prequels, while other reviewers judged it to be the best Star Wars film since The Empire Strikes Back .

Some countries with fixed exchange rate regimes have an exchange rate target in place , while other countries operate inflation targeting frameworks or mixed strategies .

Others are less impressed. Some accuse hardingush of running a propaganda blog, especially when he makes provocative statements like this

Some dramatic tenors have a rich and dark tonal colour to their voice (such as the mature Enrico Caruso) while others (like Francesco Tamagno) possess a bright, steely timbre.

So we looked at a few more conflicts.

I'll just flip through a few other slides.