A repairman is working on a train.
The repairman is doing some preventative maintenance to the train.
If "A repairman is working on a train.", does it logically follow that "The repairman is doing some preventative maintenance to the train."?

Options: 

 - yes

 - it is not possible to tell

 - no
it is not possible to tell
If "A repairman is working on a train.", does it logically follow that "The repairman is doing some preventative maintenance to the train."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
it is not possible to tell
assistant