A man with helmet and backpack standing on dirt bike in a hilly grassy area.
He is riding a motorcycle.
Is it possible to conclude that "A man with helmet and backpack standing on dirt bike in a hilly grassy area." if "He is riding a motorcycle."?

Options: 

 - yes

 - it is not possible to tell

 - no
no
Is it possible to conclude that "A man with helmet and backpack standing on dirt bike in a hilly grassy area." if "He is riding a motorcycle."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
no
assistant