I thought at the last minute to tell them that whoever knows the answer to the riddle will stand up. At the same time, it occurred to me that I would combine the pleasant with the useful. Firstly, they will move a little, secondly, they will not shout answers at me, and at the same time those who take a little time will get a chance to think. They even seemed to enjoy it.
Firstly, they will move a little, secondly, they will not shout answers at me, and at the same time those who take a little time will get a chance to think.