Three men on mountain bikes go over a sand hill.
Men walk their bikes after getting flat tires.
Is the premise "Three men on mountain bikes go over a sand hill." true if "Men walk their bikes after getting flat tires."?

Options: 

 - yes

 - it is not possible to tell

 - no
no
Is the premise "Three men on mountain bikes go over a sand hill." true if "Men walk their bikes after getting flat tires."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
no
assistant