A lady is writing on a board.
The lady is teaching her class with a demonstration on the board.
If "A lady is writing on a board.", can we conclude "The lady is teaching her class with a demonstration on the board."?

Options: 

 - yes

 - it is not possible to tell

 - no
it is not possible to tell
If "A lady is writing on a board.", can we conclude "The lady is teaching her class with a demonstration on the board."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
it is not possible to tell
assistant