Student asked: Premise: "Buff african american man waits for subway at wall street station."
Hypothesis: "A man is going home from work."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. The man may have waiting for the subway to go somewhere else and not to home from work. The answer is it is not possible to tell.


Student asked: Premise: "Two female employees take a break on stone steps near the sidewalk."
Based on this premise, can we conclude that the hypothesis "There are two women." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Two female employees may also be referred to as two women. The answer is yes.


Student asked: Premise: "The girls gathered for a summer barbecue."
Hypothesis: "The girls are at a barbecue."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. If one is gathered for a barbecue they are at a barbecue. The answer is yes.


Student asked: Given the sentence "A motorcyclist with a puma fanny-pak parked on the sidewalk with the kickstand of his bike up." can we conclude that "Some cows are in a field."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. A sidewalk where a bike is parked typically is no where near a field. The answer is no.