The train worker checks to make sure that everything is okay before the train leaves the station.
There is a worker working.
Is the premise "The train worker checks to make sure that everything is okay before the train leaves the station." true if "There is a worker working."?

Options: 

 - yes

 - it is not possible to tell

 - no
yes
Is the premise "The train worker checks to make sure that everything is okay before the train leaves the station." true if "There is a worker working."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
yes
assistant