"Kinship" poses a different kind of problem.

Teachers pose a different kind of frustration for brokers.

Officials appealed for more conservation, warning that soaring residential demand posed a new kind of threat to the grid.

There are two streams of cases emerging in the federal courts on this law, and they pose a kind of Catch-22.

But that poses a whole new kind of problem, Mr. South said.

Casting Darcy posed a different kind of problem.

The endowments' efforts deserve support, but they also pose a new kind of danger.

That would pose a different kind of problem for the low-revenue clubs, which is one reason the exchange might never be proposed.

The demands posed by liberature shape a new kind of reader.

Unlike organic pollutants, heavy metals do not decay and thus pose a different kind of challenge for remediation.