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: I overheard my manager asking "What are you up to?" What does that idiom mean? Is it an informal/negative way of asking?? 
Answer: Another example of a phrasal verb -- see Why do we use 'up' as adverbs for verbs? for more information.

no