In some ways it seems like a sort of dirty trick.

They could perhaps work some sort of trick on the guards.

Nothing like that had ever happened to me before, which meant it could be some sort of trick.

Maybe he knew there was some sort of trick going on.

But it's more likely that he'll try some sort of trick first.

"How do we know this isn't some sort of trick?"

In the office he pulled some sort of trick on us, you know?

Yes, but that sort of trick was easy by phone.

It had to be an illusion, some sort of trick.

He'd been shot at so many times by now, he probably had trouble believing this wasn't some sort of trick.