QUESTION: Can we conclude from "A young child in long-sleeved shirt and underwear is tugging at his waistband while looking down toward the hardwood floor." that "A young child adjusts his waistband while he gets ready for dinner."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: He may adjust his waistband while he gets ready for dinner or prepares to do something else.
The answer is it is not possible to tell.


QUESTION: Premise: "Man in business suit presents slide show to a conference audience."
Hypothesis: "A man is showing a group of people around a building."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: One cannot present a slide show while showing around the building.
The answer is no.


QUESTION: Test for natural language inference.
Premise: "A girl in a pink polka-dot dress runs with a little girl in a purple dress."
Hypothesis: "Two girls in dresses run together."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
A girl in a pink polka-dot dress with a little girl in a purple dress are two girls in dresses.
The answer is yes.