The man is skateboarding on a large brick staircase.
A person is riding a bike.
Based on the sentence "The man is skateboarding on a large brick staircase.", is the sentence "A person is riding a bike." a true sentence?

Options: 

 - yes

 - it is not possible to tell

 - no
no
Based on the sentence "The man is skateboarding on a large brick staircase.", is the sentence "A person is riding a bike." a true sentence?

Options: 

 - yes

 - it is not possible to tell

 - no
user
no
assistant