Three people are posing on the side of a mountain.
They are all smiling.
Is the premise "Three people are posing on the side of a mountain." true if "They are all smiling."?

Options: 

 - yes

 - it is not possible to tell

 - no
it is not possible to tell
Is the premise "Three people are posing on the side of a mountain." true if "They are all smiling."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
it is not possible to tell
assistant