Students are sitting lined up on stair steps while they wait and check their electronic devices.
Some students are waiting on a stair case.
If "Students are sitting lined up on stair steps while they wait and check their electronic devices.", can we conclude "Some students are waiting on a stair case."?

Options: 

 - yes

 - it is not possible to tell

 - no
yes
If "Students are sitting lined up on stair steps while they wait and check their electronic devices.", can we conclude "Some students are waiting on a stair case."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
yes
assistant