[Q] Premise: "A group of people wait in line in front of a counter."
Hypothesis: "The people all want to order soup."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
[A] They might not want to order. Soup isn't the only type of food.
The answer is it is not possible to tell.

[Q] Premise: "A man with black hair has a yellow pencil behind his ear."
Hypothesis: "A man needs a pencil for the exam."
Do we know that the hypothesis entailed by the premise?
[A] The purpose for which the man intends to use the pencil is unknown and may not be for an exam.
The answer is it is not possible to tell.

[Q] Can we conclude from "An employee is vacuuming a building model." that "The employee is eating a lobster."?
Options:
- yes
- no
- it is not possible to tell
[A] The employee cannot be vacuuming and eating lobster at the same time.
The answer is no.