[QUESTION] Can we conclude from "People seen through the window of a bus." that "People wating for a bus."?
Options:
- yes
- no
- it is not possible to tell
The people can be either waiting for a bus or they can be seen through the window of a bus.
The answer is no.

Q: Premise: "Two girls are staring at something beyond the camera."
Hypothesis: "Two girls face each other and play pat-a-cake."
Do we know that the hypothesis entailed by the premise?
A: If they were staring at something beyond the camera then both of them would be unable to face each other.
The answer is no.

QUESTION: Given the sentence "A hiker is walking up the mountain on a snow-covered road." is it true that "The person is wearing snow boots."?

Let's solve it slowly: If the road is snow-covered you might not see the hikers shoes and so they may not be boots.
The answer is it is not possible to tell.

[QUESTION] Premise: "A long view of a curving railroad track with a group of people off in the distance."
Hypothesis: "A long view of a curving railroad track with no one waiting for the train in the distance."
Do we know that the hypothesis entailed by the premise?
Either there is a group of people or no one in the distance.
The answer is no.

Q: If "Two college students talking about their class they have." does that mean that "Two college students compare their classes and teachers."?
Options:
- yes
- it is not possible to tell
- no
A: Talking about their class does not necessarily mean compare their classes and teachers.
The answer is it is not possible to tell.

[QUESTION] Premise: "A couple is practicing boxing."
Based on this premise, can we conclude that the hypothesis "A man and woman are playing a sport." is true?
Options:
- yes
- it is not possible to tell
- no
A couple does not mean that it consists of a man and woman. Practicing boxing does not imply they are playing the sport.
The answer is it is not possible to tell.