A professor lectures an attentive group of students.
A professor in front of his class.
If "A professor lectures an attentive group of students.", can we conclude "A professor in front of his class."?

Options: 

 - yes

 - it is not possible to tell

 - no
it is not possible to tell
If "A professor lectures an attentive group of students.", can we conclude "A professor in front of his class."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
it is not possible to tell
assistant