An old man holds up a sign.
A man is working.
If "An old man holds up a sign.", can we conclude "A man is working."?

Options: 

 - yes

 - it is not possible to tell

 - no
it is not possible to tell
If "An old man holds up a sign.", can we conclude "A man is working."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
it is not possible to tell
assistant