Student: If "A crowd of people are clapping their hands at a concert and some are wearing blue wristbands." does that mean that "A group of people are singing along to their favorite band at a concert."?
Options:
- yes
- it is not possible to tell
- no.
Teacher: Let's think:

user
One can go see a live band even if that band is not their favorite. So the final answer is it is not possible to tell.
assistant