A man is writing on a chalkboard full of paragraphs with a pencil in his ear.
A professor shows slides during the class lecture.
If "A man is writing on a chalkboard full of paragraphs with a pencil in his ear.", does it logically follow that "A professor shows slides during the class lecture."?

Options: 

 - yes

 - it is not possible to tell

 - no
no
If "A man is writing on a chalkboard full of paragraphs with a pencil in his ear.", does it logically follow that "A professor shows slides during the class lecture."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
no
assistant