Q: Premise: "Two children play on a stone railing while a third catches a green ball."
Hypothesis: "Children are playing tag."
Do we know that the hypothesis entailed by the premise?
A: Playing on a railing does not mean that you are playing tag. Many games could be played by two children on a railing.
The answer is it is not possible to tell.

QUESTION: Premise: "A person rappelling a cliff above a body of water."
Hypothesis: "A person rappeling above the ocean."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A body of water is not assumed to be the ocean.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A woman in a black dress is standing in the distance waiting."
Hypothesis: "The person is waiting for someone to meet her."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The woman could be waiting for any number of reasons so one can not assume she is waiting for someone to meet her.
The answer is it is not possible to tell.

Q: If "A woman leans on an umbrella." does that mean that "A large umbrella provides the sunbather a break from the sun during her day at the beach."?
Options:
- yes
- it is not possible to tell
- no
A: A woman cannot lean on an umbrella that is providing a sunbather a break from the sun.
The answer is no.

QUESTION: Given the sentence "Two guys are trying to catch a basketball; one guy has a celtics jersey on and the other guy has a red jersey and a black hat." is it true that "People are fishing at the pond."?

Let's solve it slowly: One cannot be trying to catch a basketball and fishing at the pond simultaneously.
The answer is no.

QUESTION: If "Men walking down a street with children." does that mean that "Kids play in the park."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
Kids are either walking down a street with a man or they play in the park.
The answer is no.