Given the question: Here's a question and a few possible answers:   Q: If you are fiddling through a music book when you should be playing, you probably dont have? Possible A: practice, dexterity, idle time, knowledge of music, conductor  Why is "knowledge of music" an answer aligned with human common sense?
The answer is:
knowledge of music are fiddling through a music book when you should be playing, you probably dont have.