A graduating student in robes speaks to a professor.
the professor shakes the students hand
Is it possible to conclude that "A graduating student in robes speaks to a professor." if "the professor shakes the students hand"?

Options: 

 - yes

 - it is not possible to tell

 - no
it is not possible to tell
Is it possible to conclude that "A graduating student in robes speaks to a professor." if "the professor shakes the students hand"?

Options: 

 - yes

 - it is not possible to tell

 - no
user
it is not possible to tell
assistant