Student asked: Premise: "A young child in a purple shirt hanging upside down on a swing."
Hypothesis: "A kid in a purple shirts hangs by his ankles upside down on a swing."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Young child hanging upside down on a swing not necessarily hangs by his ankles. The answer is it is not possible to tell.

Student asked: Premise: "A man leaning on the side of a building is playing the accordion."
Hypothesis: "A man is at the grocery store."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. He is either playing the accordion or at the grocery store. The answer is no.

Student asked: If "A man is walking on the roof of a building under construction." does that mean that "Man walking on a roof during his lunch break."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A man doesn't walk on a roof only on his lunch break. The answer is it is not possible to tell.

Student asked: Premise: "A man clad in metallic armor raises a weapon while mounted on an armor-clad horse with spectators in the background."
Hypothesis: "The man in armor is part of an army invading a country."
Do we know that the hypothesis entailed by the premise?
Teacher's response:
Let's think. There is no army invading a country if there are spectators in the background watching. The answer is no.