Breaking that contract would prove complex since they are a major asset to Warner.

However the interdisciplinary approach proved increasingly complex for two reasons.

He said the evidence was persuasive but might prove too complex for a jury.

Political reality had proved more complex than the abstract models of game theory.

Reality proved more complex, as reality had a way of doing.

But efforts to kill the code proved more complex than imagined.

But this new step may prove far more complex.

If the work proves more complex than anticipated, the shed stays longer.

It was as if the puzzle of Flight 545, so intriguing to him yesterday, had now proven too complex.

This arrangement proved too complex to maintain and was dropped from the design.