Student asked: If "A couple in summer clothing is sitting outside." does that mean that "A couple is running a marathon."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. One couple is sitting outside. One couple is running a marathon. The answer is no.


Student asked: Test for natural language inference.
Premise: "A boy and a middle-aged woman are walking out from a crowd outside."
Hypothesis: "The boy is walking."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. A little boy is walking with her mom through a crowd outside. The answer is yes.


Student asked: Test for natural language inference.
Premise: "A man playing a musical instrument."
Hypothesis: "A man is idly sitting down."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. A man is not idly sitting if he is playing a musical instrument. The answer is no.


Student asked: Given the sentence "Girls playing soccer competitively in the grass." can we conclude that "Nobody is playing soccer."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. The girls are either playing soccer or nobody is playing soccer. The answer is no.