A man speaking or singing into a microphone while playing the piano.
A man is performing surgery on a giraffe while singing.
If "A man speaking or singing into a microphone while playing the piano.", does it logically follow that "A man is performing surgery on a giraffe while singing."?

Options: 

 - yes

 - it is not possible to tell

 - no
no
If "A man speaking or singing into a microphone while playing the piano.", does it logically follow that "A man is performing surgery on a giraffe while singing."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
no
assistant