Student asked: Given the sentence "Three construction workers sitting around a sewer drain." is it true that "Three construction workers stop for lunch."?
Teacher's response: Let's think. Workers sitting around a sewer drain doesn't imply that they've stopped for lunch. The answer is it is not possible to tell.


Student asked: Can we conclude from "A man in swim trunks poses in a yoga stance on the beach." that "The man is wearing yoga pants."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. A man can't wear swim trunks and yoga pants at the same time. The answer is no.


Student asked: If "A young man in a stripe shirt is working on a laptop." does that mean that "A young man sits behind his desktop computer."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Man cannot be using a laptop and desktop at same time. The answer is no.


Student asked: Premise: "A guy in a hat with his mouth wide open in crowd of people."
Hypothesis: "A guy with a blue hat has his mouth open wide."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. Nothing about a guy in a hat with his mouth wide open in crowd of people implies that his hat is blue. The answer is it is not possible to tell.