Two men are lying on a roof doing work, while two other men are assisting using a lift.
Four men building a house.
If "Two men are lying on a roof doing work, while two other men are assisting using a lift.", does this mean that "Four men building a house."?

Options: 

 - yes

 - it is not possible to tell

 - no
it is not possible to tell
If "Two men are lying on a roof doing work, while two other men are assisting using a lift.", does this mean that "Four men building a house."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
it is not possible to tell
assistant