R & A: The two policemen may not actually be black and white men.
it is not possible to tell
Q: Premise: "2 policemen having a conversation in the street."
Hypothesis: "A black and white cop are talking together."
Do we know that the hypothesis entailed by the premise?

R & A: Busy implies there is traffic and a street is another way of saying road.
yes
Q: Test for natural language inference.
Premise: "Several cars line a busy city street."
Hypothesis: "There is traffic on the road."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

R & A: Two men are riding a large wagon pulled by a donkey does not necessary that he tilled the field with their trusty donkey.
it is not possible to tell
Q: 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."?

R & A: Being on bleachers doesn't mean the children are watching a football game.
it is not possible to tell
Q:
If "Children mostly in red watching from the back of the bleachers." does that mean that "The children are watching a football game."?
Options:
- yes
- it is not possible to tell
- no