Two men take part in a karate demonstration while a crowd looks on.
People are doing karate in a class.
If "Two men take part in a karate demonstration while a crowd looks on.", can we conclude "People are doing karate in a class."?

Options: 

 - yes

 - it is not possible to tell

 - no
it is not possible to tell
If "Two men take part in a karate demonstration while a crowd looks on.", can we conclude "People are doing karate in a class."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
it is not possible to tell
assistant