QUESTION: Premise: "A person is riding a bike through a forest."
Hypothesis: "A man eats a sandwich."
Do we know that the hypothesis entailed by the premise?

SOLUTION: Let's solve this gradually. If one is riding a bike through a forest one is not also eating a sandwich--due to the nature of the terrain in a forest one will eventually crash without both hands on the handlebars.
Answer is no.


QUESTION: Given the sentence "A man in a blue hat is watching something that is happening off-camera." can we conclude that "The man is not looking at the camera."?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. A man watching something off-camera is not looking at the camera.
Answer is yes.


QUESTION: Given the sentence "Two men are riding a large wagon pulled by a donkey." is it true that "The men tilled the field with their trusty donkey."?

SOLUTION: Let's solve this gradually. Two men are riding a large wagon pulled by a donkey does not necessary that he tilled the field with their trusty donkey.
Answer is it is not possible to tell.


QUESTION: If "A lady and her large brown and black dog out for a run in a grassy place." does that mean that "The woman was at work."?
Options:
- yes
- it is not possible to tell
- no

SOLUTION:
Let's solve this gradually. The woman can either be out for a run or at work.
Answer is no.