QUESTION: If "Four people and a dog are on the edge of the shore." does that mean that "Some people play with a dog at a park."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The edge of the shore is not the same as a park.
The answer is no.

[QUESTION] Premise: "People are doing various activities on the beach."
Hypothesis: "People are on a beach."
Do we know that the hypothesis entailed by the premise?
People doing various activities on the beach must be on a beach.
The answer is yes.

Q: Premise: "A group of people are outside waiting for the train."
Hypothesis: "The train is not present."
Do we know that the hypothesis entailed by the premise?
A: It is only necessary to be waiting if something is not present.
The answer is yes.

QUESTION: If "Two men stand on a balcony in front of an open window while shielding their eyes and pointing at the sky." does that mean that "The men are sitting on the balcony looking at each other."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Either two men are standing on a balcony shielding their eyes while pointing at the sky or men are sitting on the balcony looking at each other.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "His gray clothes blended in with the stainless steel appliances of the cafeteria's kitchen."
Hypothesis: "A worker's uniform blends in with the steel."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
His gray clothes blended in with the stainless steel appliances of the cafeteria's kitchen does not indicate that a worker's uniform blends in with the steel.
The answer is it is not possible to tell.

Q: Given the sentence "An swimmer swimming in a swimming pool." is it true that "The swimmer is not inside of a pool."?
A:
The swimmer cannot be swimming in the pool if he's not inside the pool.
The answer is no.