Student asked: Premise: "Two men on a construction site with a one way sign in the foreground."
Hypothesis: "The men are construction workers."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. Two men on a construction site are not always construction workers. The answer is it is not possible to tell.

Student asked: Can we conclude from "A dog sits on a red blanket with a man in a dark hoodie." that "A canine sits with a hoodie clad man."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. The words dog and canine mean the same thing and it is with a man wearing a hoodie. The answer is yes.

Student asked: Test for natural language inference.
Premise: "A man in a collared shirt giving a speech."
Hypothesis: "The man is shirtless."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. A man cannot be in a collared shirt and shirtless simultaneously. The answer is no.

Student asked: Given the sentence "An asian boy and girl walking amongst a crowd with trees over their path." is it true that "Siblings are walking in a crowd."?
Teacher's response:
Let's think. A boy and a girl do not have to be siblings. The answer is it is not possible to tell.