The crew is using a crane to place a piece of equipment on the roof of a building.
A construction crew does some work.
If "The crew is using a crane to place a piece of equipment on the roof of a building.", does this mean that "A construction crew does some work."?

Options: 

 - yes

 - it is not possible to tell

 - no
yes
If "The crew is using a crane to place a piece of equipment on the roof of a building.", does this mean that "A construction crew does some work."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
yes
assistant