A snowboarder performs a grab trick in the air.
A snowboarder performs tricks in the air.
Is it possible to conclude that "A snowboarder performs a grab trick in the air." if "A snowboarder performs tricks in the air."?

Options: 

 - yes

 - it is not possible to tell

 - no
yes
Is it possible to conclude that "A snowboarder performs a grab trick in the air." if "A snowboarder performs tricks in the air."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
yes
assistant