Q: Premise: "A white dog catching a milkbone in his mouth."
Hypothesis: "A dog is rewarded with a treat after successfully performing a trick."
Do we know that the hypothesis entailed by the premise?
A: The dog caught a milkbone in his mouth but the dog was not necessarily being rewarded. The dog also may or may not have been successfully performing a trick. The dog could have a treat just because his owner wanted him to have one.
The answer is it is not possible to tell.

QUESTION: Premise: "A group of people are in a van."
Hypothesis: "People are at a museum."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: You would not be in a van and a museum at the same time.
The answer is no.

[QUESTION] Given the sentence "A tall man and a shorter man walking and talking." is it true that "Wearing the same sandals."?
There are a couple of guys strolling along chatting and wearing the same shoes.
The answer is yes.

Q: Given the sentence "A man is walking by a building on a sunny day." can we conclude that "The day is cloudy and rainy."?
Options:
- yes
- it is not possible to tell
- no
A: The same day cannot be sunny and cloudy and rainy simultaneously.
The answer is no.

QUESTION: Given the sentence "Two girls riding on swings." is it true that "Two girls ride swings."?

Let's solve it slowly: In order to ride swings one must be on the swings.
The answer is yes.

QUESTION: Given the sentence "Redhead in all white holding balls." can we conclude that "A girl eats three ice cream sandwiches."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
The one holding balls cannot be the same that eats three ice cream and sandwiches.
The answer is no.