QUESTION: Premise: "A lifeguard looks across the water from his tower."
Based on this premise, can we conclude that the hypothesis "A lifeguard is enjoying the sun while overlooking people who are eating food." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The lifeguard can over look from his tower without the sun being present. And also just because he is in the tower doesn't mean he is overlooking people.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "A boy in blue swimming trunks slides down a yellow slide into a wading pool with inflatable toys floating in the water." that "A boy slides into the pool."?
Options:
- yes
- no
- it is not possible to tell
Slide into a wading pool is same as slides into the pool.
The answer is yes.

Q: Premise: "People are boarding a train that's painted yellow on the front."
Hypothesis: "People boarding a train headed to california."
Do we know that the hypothesis entailed by the premise?
A: The yellow painted train is not necessary to go to California.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "An asian taking a call in his office cubicle."
Hypothesis: "An asian woman is brewing coffee for the meeting."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: His refers to a man. There can either be a man or a woman.
The answer is no.

[QUESTION] Can we conclude from "During the election party not all the guest attending are happy." that "Some of the election party guests are unhappy."?
Options:
- yes
- no
- it is not possible to tell
Not all are happy so there are someone who are happy.
The answer is yes.

Q: Premise: "A man prepares to turn a go-kart onto a street."
Hypothesis: "They are girls there too."
Do we know that the hypothesis entailed by the premise?
A:
Contradiction is in mention of presence of girls as against action of man turning a go-kart.
The answer is no.