Q: Premise: "A golfer is teeing off the green."
Hypothesis: "A person is using a putter."
Do we know that the hypothesis entailed by the premise?
A: A golfer cannot be using a putter while he is teeing off the green.
The answer is no.

QUESTION: Premise: "A man is observing a small white motor vehicle perpendicular on the tracks against a large blue and gray train."
Hypothesis: "A man is near a train."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: The man is observing a vehicle near the track by a train so the man is near the train.
The answer is yes.

[QUESTION] Test for natural language inference.
Premise: "A man riding a horse at a rodeo."
Hypothesis: "A man rides his favorite horse."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A man can ride a horse that is not his favorite.
The answer is it is not possible to tell.

Q: If "A woman in a brown shirt talking on a pink mobile." does that mean that "A woman is talking on a phone."?
Options:
- yes
- it is not possible to tell
- no
A: A woman talking on a mobile is talking on a phone.
The answer is yes.

QUESTION: Premise: "Two dogs playing in the water."
Hypothesis: "The dogs are in a lake."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Dogs can play in water and not be in a lake.
The answer is it is not possible to tell.

QUESTION: Premise: "A cowboy is holding the reins of his horse as he poses for a picture."
Based on this premise, can we conclude that the hypothesis "A cowboy poses for a picture." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
A cowboy poses for a picture implies he is holding the reins of his horse as he poses for a picture.
The answer is yes.