Definition: Given the Question and Answer pair, detect whether the answer is acceptable or not. Denote acceptable answer as "yes", otherwise denote as "no". An acceptable answer is consistent with the context in question, detailed, long, and uses general knowledge of English. Answers that are not definite and suggest a variety of options are not acceptable answers.
Input: Question: Perhaps you say a bad joke or you make a really awkward noise, and everybody suddenly stares at you? 
Answer: You could say that the room fell flat If a joke, idea, or suggestion falls flat, it does not have the intended effect: Cambridge Dictionary While it is primarily used to describe what was said, it can also be used to describe the room the statement was made in. Alternatively, you could say that there was a deafening silence deafening silence A noteworthy silence, or absence of response, especially one signifying disapproval or lack of enthusiasm. The suggestion that they work through the holidays met with deafening silence.

no