Student asked: Given the sentence "A white dog swims with a stick." is it true that "A white dog is chasing a stick into the lake."?
Teacher's response: Let's think. Not all white dog swimming with a stick is chasing a stick into the lake. The answer is it is not possible to tell.

Student asked: Premise: "Woman with three children fishing over boardwalk in the evening."
Hypothesis: "Woman with three men fishing over boardwalk in the evening."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Men and children are different points of a human timeline and one cannot be at two points simultaneously. The answer is no.

Student asked: Can we conclude from "A street janitor in orange suit and dark hat squatting down on the side of the street." that "A janitor is outside."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. A janitor is a person and as it is mentioned that he is on the side of the street definitely he is outside. The answer is yes.

Student asked: Given the sentence "Older woman sitting on a bench with people walking past her she is wearing a gray jacket and black pants." is it true that "An older woman is sitting down."?
Teacher's response:
Let's think. The older woman is sitting down because she is sitting on a bench. The answer is yes.