People lined up going up stairs single file.
The people are riding an escalator.
If "People lined up going up stairs single file.", does it logically follow that "The people are riding an escalator."?

Options: 

 - yes

 - it is not possible to tell

 - no
no
If "People lined up going up stairs single file.", does it logically follow that "The people are riding an escalator."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
no
assistant