The presence raised the hairs on the back of his neck.

Your presence here raises a number of questions for which I require answers.

Their presence has raised some questions for the players who stayed behind.

But its presence here has raised concern that the Klan could play a role in future violence.

And their presence again raises the question how this category is defined in a museum of ethnic culture.

The car's struggling fan did little to relieve the heat, and the presence of three other men raised it even higher.

"His presence here has even raised the expectations on this team a little higher."

There are other categories of prisoner, too, smaller in number but whose presence raises serious questions about human rights.

The mere presence of such an animal in court, the lawyers believe, would raise tough questions.

Its presence raised questions about the diversity of life among ancient hominids.