Student asked: Test for natural language inference.
Premise: "A man is carrying bags nearby an elevated roadway and crosswalk."
Hypothesis: "A man is coming back from long trip and walking to a cab at the airport."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. A man can carry bags without necessarily coming back from long trip. The answer is it is not possible to tell.

Student asked: Given the sentence "Vienna boat race between two competing boating companies in the waters of italy." can we conclude that "Gondoliers maneuver their boats through the canals of venice."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. There are other waters of Italy besides the canals of venice. The answer is it is not possible to tell.

Student asked: Premise: "A large structure has broken and is laying in a roadway."
Based on this premise, can we conclude that the hypothesis "A building has fallen." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A building is a large structure. If it's laying in a roadway then it must have fallen. The answer is yes.

Student asked: Premise: "Two men and a boy ice skating."
Based on this premise, can we conclude that the hypothesis "The child is learning how to skate." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. Two men and a boy ice skating does not necessarily mean child is learning how to skate. The answer is it is not possible to tell.