Someone is performing an aerial skateboard trick at night.
There is someone doing skateboard tricks in the dark.
If "Someone is performing an aerial skateboard trick at night.", does this mean that "There is someone doing skateboard tricks in the dark."?

Options: 

 - yes

 - it is not possible to tell

 - no
yes
If "Someone is performing an aerial skateboard trick at night.", does this mean that "There is someone doing skateboard tricks in the dark."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
yes
assistant