Student asked: Premise: "A lady wearing an orange vest is handing back a card."
Hypothesis: "The woman is working in the street."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. A lady handing back a card is not necessarily working in the street. The answer is it is not possible to tell.


Student asked: Can we conclude from "A man and a woman sitting by the water." that "The man and woman are talking to each other."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Sitting by the water doesn't always mean talking to each other. The answer is it is not possible to tell.


Student asked: Premise: "A man with a bicycle asks for directions from three older folks which are also riding bikes."
Hypothesis: "A woman with a bike asks for directions."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. Either a man with a a bicycle asks for directions or a woman with a bike asks for directions. The answer is no.


Student asked: Given the sentence "Two boxers in a ring are boxing against each other." is it true that "The boxers are competing for the championship."?
Teacher's response:
Let's think. Boxing in a ring does not necessarily imply they are competing for the championship. The answer is it is not possible to tell.