Leo: Premise: "A woman is using an ink well and pen to write on paper."
Based on this premise, can we conclude that the hypothesis "A man is using a cheap ballpoint pen to write on a paper plate." is true?
Options:
- yes
- it is not possible to tell
- no
Mei: OK, So, let's think first...
Me:
Ballpoint pen is not best to write on paper and ink pen not suits to write on paper plate.
Thus, the answer is no.