Sentence examples similar to it posed a tough problem from inspiring English sources

It posed a tough challenge for our most recent graduates.

But despite its importance, it poses a perennial problem: It's a difficult job to do.

It's a tough problem, dealing with human predators.

"It is a tough problem, but I think it's not an insoluble problem," she says.

It's a tough problem.

It is a tough problem to evaluate objectively real recording separation performance.

Admittedly, it's a tough problem to solve.

Numerically, it's a tough problem, Sposato said.

"It poses a true problem," he said.

Yet it poses a sizeable problem for Mr McCain.

But why should it pose a problem?