[QUESTION] Premise: "Several people working outside to construct a wood frame."
Based on this premise, can we conclude that the hypothesis "Humans working outside." is true?
Options:
- yes
- it is not possible to tell
- no
Several people implies the humans and to construct a wood frame outside means to work outside.
The answer is yes.

Q: Test for natural language inference.
Premise: "A man in camouflage is sitting at a table alone."
Hypothesis: "Camouflage uniform is for common man."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Not all camouflage are camouflage uniform some people wear it just because they like.
The answer is no.

QUESTION: Given the sentence "Two men wearing jeans sit along muddy pipes." is it true that "Two men are working on pipes."?

Let's solve it slowly: Just because men sit along muddy pipes it does not mean they are working on pipes.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "African children are being taught by a teacher."
Hypothesis: "A group of students are listening to their teacher in africa."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
African children would most likely be taught by their teacher in Africa.
The answer is yes.

Q: Given the sentence "A man on scaffolding working on the masonry of a wall." can we conclude that "A man is laying new bricks on the wall."?
Options:
- yes
- it is not possible to tell
- no
A: Working on the masonry of a wall does not mean laying new bricks. It could mean filling in broken mortar or smoothing the mortar now that it has set to get rid of the spikey bits sticking out. It could be getting rid of mold or plants that have dug their way through the mortar and into the brick. I have seen that before.
The answer is it is not possible to tell.

[QUESTION] Premise: "A woman walks as she looks at her cellphone and others look on."
Hypothesis: "She is sitting in the living room."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Woman walking in first sentence is contradictory piece of information to her sitting in a living room.
The answer is no.