QUESTION: Given the sentence "Two people are walking down a street together." can we conclude that "A couple are walking down the street."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Two people walking down a street together does not infer that they were a couple.
The answer is it is not possible to tell.

[QUESTION] Premise: "Two workers toil in a smelting factory."
Hypothesis: "The two workers are directing a heavy beam from the furnace in the smelting factory."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Toiling mentioned in the first sentence doesn't describe them 'directing a beam from a furnace'.
The answer is it is not possible to tell.

Q: Can we conclude from "A man and a woman both wearing black bathing suits jump into a body of water." that "People are jumping into water."?
Options:
- yes
- no
- it is not possible to tell
A: The man and woman who are jumping into a body of water are both people.
The answer is yes.

QUESTION: Premise: "A determined professional skier is going down the slopes in a tournament."
Hypothesis: "A skier is passing another competitor in a tournament while racing down a slope."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: The skier may already have passed everyone or may be at the back and it may be impossible for him to be passing anyone.
The answer is it is not possible to tell.

[QUESTION] If "Five black men wearing white coat and their heads shaved are working in a laboratory." does that mean that "Looking under the microscope."?
Options:
- yes
- it is not possible to tell
- no
The five black men are having a conversation about the weather.
The answer is no.

Q: Can we conclude from "A man working with plants trying to get his setup perfect." that "A man is messing with plants."?
Options:
- yes
- no
- it is not possible to tell
A:
A man seen messing with plants could be working with the plants.
The answer is yes.