Here's a question and a few possible answers: 

Q: If I am playing a xylophone with a large, amateur ensemble of young people, what am I a member of?
Possible A: chef, abc book, high school band, orchestra, museum

Why is "high school band" an answer aligned with human common sense? 


key words here are amateur and young people, which indicates that this is likely a high school band, and not a professional orchestra.