A man in a black shirt and jeans appears to be working on some piping system.
A plumber attempts to correct a problem with the plumbing system.
Is the premise "A man in a black shirt and jeans appears to be working on some piping system." true if "A plumber attempts to correct a problem with the plumbing system."?

Options: 

 - yes

 - it is not possible to tell

 - no
it is not possible to tell
Is the premise "A man in a black shirt and jeans appears to be working on some piping system." true if "A plumber attempts to correct a problem with the plumbing system."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
it is not possible to tell
assistant