Leo: Premise: "One man riding a sail in water."
Based on this premise, can we conclude that the hypothesis "One man riding a sail with a friend." is true?
Options:
- yes
- it is not possible to tell
- no
Mei: OK, So, let's think first...
Me:
One man riding a sail in water isn't necessarily with a friend.
Thus, the answer is it is not possible to tell.