Sentence examples for proved problematic from inspiring English sources

Both proved problematic.

City dogs proved problematic.

Structure proved problematic.

These assessments proved problematic, too.

It proved problematic.

In practice it proved problematic.

That "while singing" proved problematic.

The lack of coordination has proved problematic.

The door policy has already proved problematic.

Sales of the shelters proved problematic.

But that last step has proved problematic.