"If there's something here, it hasn't been put together in a sophisticated way," an American official said.

In addition, there are many more sophisticated ways to hedge against risk these days.

But she set it up in a very sophisticated way.

They were doing precisely what he'd suggested, but in a more sophisticated way.

It allows us to measure program performance in more sophisticated ways.

"We have to deal in a sophisticated way with expansion."

But there are more sophisticated ways of asking the question.

They play with us on that question in a very sophisticated way.

This is not a sophisticated way to deal with military spending choices.