Student asked: Premise: "One woman with red-hair and sunglasses serving a beer from the tap."
Hypothesis: "Everybody who is shown has black hair."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Everybody is more than one woman. Black hair is not red hair. The answer is no.


Student asked: Test for natural language inference.
Premise: "A woman is standing in a green field holding a white dog and pointing at a brown dog."
Hypothesis: "A woman is playing with two dogs."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Holding a dog and pointing at a dog does not imply playing with two dogs. The answer is it is not possible to tell.


Student asked: Premise: "A man on a bicycle in jeans is doing an air track along a dirt track with graffiti nearby."
Hypothesis: "The man is on a bike."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Bicycle and bike are synonymous as part of man's description in jeans. The answer is yes.


Student asked: Given the sentence "A few people park their boat at a dock." is it true that "People park at the dock."?
Teacher's response:
Let's think. People park at the dock is a more general way of saying a few people park at the dock. The answer is yes.