QUESTION: Premise: "Two people walking with a dog and using umbrellas."
Hypothesis: "Two people are walking their dogs in the rain to get them some exercise."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: People can use umbrellas if there is no rain for reasons other than exercise.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "Four small dogs play outside." can we conclude that "Four kittens lap a dish of milk."?
Options:
- yes
- it is not possible to tell
- no
Dogs and kittens are not the same species. They can't be playing outside and lapping a dish of milk at the same time.
The answer is no.

Q: Premise: "A man skateboards along a skateboard park."
Hypothesis: "A woman rides a skateboard to work."
Do we know that the hypothesis entailed by the premise?
A: The person owning the skateboard cannot be both a man and a woman.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "A guy playing a violin on the street and four women are listening to him."
Hypothesis: "Women tip a street performer."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Guy playing a violin on the street is not necessarily a street performer.
The answer is it is not possible to tell.

[QUESTION] If "A group of people are working out in a tent enclosure." does that mean that "People working out in a 24-hour fitness."?
Options:
- yes
- it is not possible to tell
- no
Ones can be working out either in a tent or in a 24-hour fitness.
The answer is no.

Q: If "A couple sit on the hood of a car with their backs to the camera." does that mean that "Bill and gina enjoy a first date looking out over the city."?
Options:
- yes
- it is not possible to tell
- no
A:
Bill and Gina can not enjoy a first date looking out over the city if they only have the hood of a car on which to sit.
The answer is it is not possible to tell.