Boy playing on the swing.
A boy is on a swing.
If "Boy playing on the swing.", does it logically follow that "A boy is on a swing."?

Options: 

 - yes

 - it is not possible to tell

 - no
yes
If "Boy playing on the swing.", does it logically follow that "A boy is on a swing."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
yes
assistant