A brown dog digs in the sand happily.
The black dog is digging the sand.
If "A brown dog digs in the sand happily.", does it logically follow that "The black dog is digging the sand."?

Options: 

 - yes

 - it is not possible to tell

 - no
no
If "A brown dog digs in the sand happily.", does it logically follow that "The black dog is digging the sand."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
no
assistant