Student asked: Premise: "A man and a woman walk down a narrow sidewalk looking to their right."
Hypothesis: "A man walks alone."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. It can be either a man and woman or only a man. The answer is no.


Student asked: Test for natural language inference.
Premise: "Baby sitting in blue plastic pool while water drips onto its hands."
Hypothesis: "The baby is learning how to swim."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Learning to swim isn't the only time a baby would be in a pool. The answer is it is not possible to tell.


Student asked: Can we conclude from "A guy in a black jacket and blue jeans holding a large arrangement of roses while walking down the sidewalk." that "A woman receives flowers from her secret admirer at her office job."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. A guy cannot be wearing black jacket and blue jeans at office. The answer is no.


Student asked: Can we conclude from "A man in a white tee-shirt is looking at a charcoal grill with a bag of charcoal sitting beside the grill." that "A man gets ready to cook some steaks on his new charcoal grill."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response:
Let's think. It might not be a new grill but an old one. The answer is it is not possible to tell.