A man is riding the oceans waves on his surfboard.
A man is surfing.
Is the premise "A man is riding the oceans waves on his surfboard." true if "A man is surfing."?

Options: 

 - yes

 - it is not possible to tell

 - no
yes
Is the premise "A man is riding the oceans waves on his surfboard." true if "A man is surfing."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
yes
assistant