Student asked: Given the sentence "Black dog snaps at red and black object as brown dog lunges." is it true that "Two dogs are seen in the distance near a tree."?
Teacher's response: Let's think. Count of two dogs has not been specified and they are said to snap but not given the location tree. The answer is it is not possible to tell.

Student asked: Can we conclude from "Blond man in a black suit with yellow shoes in jumping over a hurdle." that "Man wearing black suit."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. A man can have a black suit without wearing black suit. The answer is it is not possible to tell.

Student asked: Premise: "A young blond woman walks through a street with a black purse."
Hypothesis: "A young woman walks down a city street."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Not are streets are in cities and walking down a street is not necessarily the same thing as walks through a street. The answer is it is not possible to tell.

Student asked: Test for natural language inference.
Premise: "A man wearing pants is on a rock climb wall."
Hypothesis: "The man is rock climbing."
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 on a rock climb wall shows that he is rock climbing. The answer is yes.