The Secretary-General's decision on deployment will therefore be complex.

But an appropriate response does not need to be complex.

Most crises share the fate of being complex.

I told you already, that's going to be complex.

Your mother's emotions on this will be complex.

- Aren't deer are supposed to be Complex emotional creatures?

(a) The questionnaire being too complex.

This may be this complex. Left.

Humans are incredibly complex beings.

The exercise had proved to be complex, but efforts were under way to improve the methodology.