Student asked: Can we conclude from "A guy rowing a yellow canoe down a river." that "A man is exercising on a canoe."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. A guy rowing a yellow canoe is not necessarily exercising on a canoe. The answer is it is not possible to tell.


Student asked: Premise: "An attendant in a beige uniform and red middle-eastern hat pours liquid from a gold pitcher into a cup while woman sits reading a magazine by a window behind her and a man wearing a striped shirt carrying an electronic device approaches her."
Hypothesis: "An attendant in a green uniform and red middle eastern hat pours urine from a pitcher."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. The pitcher is gold not the liquid therefore shes not pouring urine. The answer is no.


Student asked: Premise: "A man holding a screwdriver and wearing a t-shirt and baseball cap sits on the ground with a young boy looking at a outdoor grill."
Hypothesis: "The man is trying to fix the grill."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. A person can be looking at a grill but not be trying to fix the grill. The answer is it is not possible to tell.


Student asked: Test for natural language inference.
Premise: "A man rows a boat against a night sky."
Hypothesis: "It is not night."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response:
Let's think. It can not be a night sky without it being night. The answer is no.