a woman returns the tennis ball.
A lady is having surgery.
Is the premise "a woman returns the tennis ball." true if "A lady is having surgery."?

Options: 

 - yes

 - it is not possible to tell

 - no
no
Is the premise "a woman returns the tennis ball." true if "A lady is having surgery."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
no
assistant