Student asked: Given the sentence "A blond woman is on the street hailing a taxi." can we conclude that "A woman needs a taxi to get to the doctor."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A women was in need to meet the doctor will prefer any vehicle to reach the spot. The answer is it is not possible to tell.

Student asked: Can we conclude from "A male athlete wearing a white shirt and white pants is running past the crowd while holding a golden torch." that "No one is running."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. The man is either running past the crowd or no one is running. The answer is no.

Student asked: Test for natural language inference.
Premise: "A little girl enjoying an ice cream cone."
Hypothesis: "The ice cream cone is vanilla."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. The ice cream can be of any flavor not just vanilla. The answer is it is not possible to tell.

Student asked: Given the sentence "A boy in a striped shirt walking a small dog on a leash." can we conclude that "A boy is walking his dog."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. Boy is walking his dog is rephrasing of boy walking a dog on a leash. The answer is yes.