Person surfboards on a wave.
the person is riding a wave on his birthday
Is the premise "Person surfboards on a wave." true if "the person is riding a wave on his birthday"?

Options: 

 - yes

 - it is not possible to tell

 - no
it is not possible to tell
Is the premise "Person surfboards on a wave." true if "the person is riding a wave on his birthday"?

Options: 

 - yes

 - it is not possible to tell

 - no
user
it is not possible to tell
assistant