A man with a white hard hat is showing hand signs on the roof.
The worker is signalling someone.
Is the premise "A man with a white hard hat is showing hand signs on the roof." true if "The worker is signalling someone."?

Options: 

 - yes

 - it is not possible to tell

 - no
yes
Is the premise "A man with a white hard hat is showing hand signs on the roof." true if "The worker is signalling someone."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
yes
assistant