A man working on a concrete building.
A building is being worked on.
If "A man working on a concrete building.", can we conclude "A building is being worked on."?

Options: 

 - yes

 - it is not possible to tell

 - no
yes
If "A man working on a concrete building.", can we conclude "A building is being worked on."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
yes
assistant