Dirt biker on a professional riding course near an airport, composed of dirt.
Someone riding a dirt bike.
Based on the sentence "Dirt biker on a professional riding course near an airport, composed of dirt.", is the sentence "Someone riding a dirt bike." a true sentence?

Options: 

 - yes

 - it is not possible to tell

 - no
yes
Based on the sentence "Dirt biker on a professional riding course near an airport, composed of dirt.", is the sentence "Someone riding a dirt bike." a true sentence?

Options: 

 - yes

 - it is not possible to tell

 - no
user
yes
assistant