How to Deal With Unflexible Students Answering Questions

"I'm a student replies, I'm a little bit flexible because I'm made of plastic container and bottle student says, I'm not flexible at all. "So my question now is only going to be for the flexible students, right? So I might then have a question like, what might happen if a polar bear was born that didn't have any fur?" The un flexible students are going to be asked to comment on what they hear afterwards. That's got an emphasis on them having to listen. They're not going to be able to opt out because they know that they're going to have a role to play in this later. But would you call on them or would you just