Dirt biker on a professional riding course near an airport, composed of dirt.
A man rides his dirt bike on a track by the airport.
Is the premise "Dirt biker on a professional riding course near an airport, composed of dirt." true if "A man rides his dirt bike on a track by the airport."?

Options: 

 - yes

 - it is not possible to tell

 - no
it is not possible to tell
Is the premise "Dirt biker on a professional riding course near an airport, composed of dirt." true if "A man rides his dirt bike on a track by the airport."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
it is not possible to tell
assistant