Chemistry can be very complex.

A successful narrative can be neither too complicated nor simplistic.

Deflation should not be hard to check, with sound policy.

Lots of complex stuff.

To be blunt, the rule of law must be brought to disarmament. Commitments in this sensitive field must be made irreversible and subject to strict verification.

Most Paris residents are aware that adapting to the Parisian lifestyle can be a challenge.

This may be the most difficult task, and it is mainly a responsibility for the Europeans.

Reality is more complex.

I found the test difficult.

The test was very difficult.

The most difficult part was sleeping.

I am confronted with a difficult problem.

Shotgun sequencing yields sequence data quickly, but the task of assembling the fragments can be quite complicated for larger genomes.

But this trip will be trickier.

At times, such an approach will be challenging

I know the test was difficult.

Tom made light of a difficult situation.

Mubarak s succession is being conducted in an especially sophisticated manner.

The demographic challenge is daunting.

Natural disasters make logistics even more complicated.

DU We're in a somewhat complex situation.

Reciprocity can be complex, but an evolutionary perspective has cleared the path to understanding, just the same way it did in the case of blood kinship and altruism.

Yet, however complicated the blame game, some lessons can be drawn to guide future policy.

They must be embedded in a much more complex institutional framework, which I would describe as the liberal order.

The visual politics of terror may seem primitive, but its practice can be as sophisticated as its effects are profound.

Any universe simple enough to be understood is too simple to produce a mind able to understand it.

Maternal mortality is a sinister consequence of this complex situation.

But the role of size is more complex than it seems.

Implementing these improvements will be difficult, to be sure.

Finally, Japan s external environment today is more challenging.

RV What has been the most challenging aspect of making videos?

You can always count on him in any emergency.

That task is a difficult one, but it is unavoidable.

Politics on the donor side is no less complicated, with growing aid budgets often viewed by taxpayers as excessive at a time when the anti aid lobby is becoming more vocal.

Trading platforms are being improved to allow more complex trading.

These antidepressants are not used simply to treat severe clinical depression.

Later, I settled on Mexican American.

Football representation successfully managed the toughest task of the season!

Simply hard work, dedication and commitment is not enough.

There's often a simple solution to what seems like a complicated problem.

Some argue that it may be because African philosophy is closely tied to its oral traditions, making its extended history difficult to share to a larger audience.

Both trends make managing terrorism more difficult. Today's focus is properly on terrorism associated with Islamic extremists.

The inapplicability of Chapter 9 makes orderly debt restructuring very difficult.

Given the political sensitivity of these issues, fiscal consolidation will be challenging.

Both trends make managing terrorism more difficult.