Q: Test for natural language inference.
Premise: "A man in a blue shirt is on a phone."
Hypothesis: "A tape is on the floor."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A man is not tape and a phone is not the floor.
The answer is no.

QUESTION: Premise: "A little girl in a yellow shirt holding a big snail."
Hypothesis: "A little girl killed a snail."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A girl might be holding a snail without having killed it.
The answer is it is not possible to tell.

[QUESTION] Premise: "Two boys practicing karate."
Hypothesis: "Rival karate students work to gain an edge over the other through fierce daily sparring."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
The boys are not necessarily rival karate students just because they are practicing karate.
The answer is it is not possible to tell.

Q: Given the sentence "Firemen are examining a construction site." is it true that "The firemen are looking at the construction site for toxic waste."?
A: Looking for toxic waste is not the only reason that firemen may examine a construction site.
The answer is it is not possible to tell.

QUESTION: Premise: "A bus with people on it."
Hypothesis: "People travelling in bus."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A bus with people on it implies that people are travelling in the bus.
The answer is yes.

QUESTION: Premise: "A young boy is using a garden hose to water a small tree."
Hypothesis: "A boy is watering a plant."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly:
Garden hoses are used to water and a small tree is considered a plant.
The answer is yes.