A boy watches a nightly event while leaning on a rail.
There is a boy.
If "A boy watches a nightly event while leaning on a rail.", does it logically follow that "There is a boy."?

Options: 

 - yes

 - it is not possible to tell

 - no
yes
If "A boy watches a nightly event while leaning on a rail.", does it logically follow that "There is a boy."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
yes
assistant