Student asked: Given the sentence "A dog nipping at the feet of a cow." can we conclude that "A cow is walking in the road."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A cow is walking in the road doesn't mean it is nipping by the dog. The answer is it is not possible to tell.


Student asked: Premise: "Two monks wearing orange robes crossing the street in front of traffic."
Hypothesis: "Two sad monks wearing orange robes crossing the street in front of traffic."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. Most monks are not sad so you can't imply that crossing the street makes them sad. The answer is it is not possible to tell.


Student asked: Premise: "A white-haired coach stands in front of a group of high school age boys running past him."
Hypothesis: "A coach is laying in bed."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A coach can not be laying in bed and standing simultaneously. The answer is no.


Student asked: If "A man and a boy set up a grill on a sunny day." does that mean that "A father and son setting up a grill on a sunny friday."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. Sentence 1: A man and a boy set up a grill on a sunny day. Sentence 2: A father and son setting up a grill on a sunny friday. The answer is it is not possible to tell.