Q: Can we conclude from "Three people in various stages of swimming strokes race along colorful lane markers." that "A swim race is underway and the lane markers represent their individual country of origin."?
Options:
- yes
- no
- it is not possible to tell
A: A swim race can't be inferred from different stages of swimming strokes. The color of lane marker doesn't infer country of origin.
The answer is it is not possible to tell.

QUESTION: Given the sentence "Man slices food next to a gas oven in a dimly lit kitchen." is it true that "A man is carving the turkey in the kitchen."?

Let's solve it slowly: Slices food is not limited to carving the turkey. There are many foods that can be sliced that do not have to be carved and that are not turkey.
The answer is it is not possible to tell.

[QUESTION] If "Workers in a pizzeria are preparing and serving pizza." does that mean that "The workers are serving frozen yogurt."?
Options:
- yes
- it is not possible to tell
- no
The workers can't serve pizza and frozen yogurt at the same time.
The answer is no.

Q: Test for natural language inference.
Premise: "Two women hugging each other."
Hypothesis: "Sisters get each other."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Two women can be sisters hugging synonymous with getting each other.
The answer is yes.

QUESTION: If "A young girl in a dress is looking at her reflection in a river bed." does that mean that "A girl looks at the river reflection."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: If a girl looks into a river bed she would see her reflection looking back at her.
The answer is yes.

QUESTION: Premise: "Man using powerpoint while giving a lecture."
Hypothesis: "The man is listening to a powerpoint lecture."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly:
If he is giving the lecture he is not listening to the lecture.
The answer is no.