[QUESTION] Given the sentence "A man and a boy walk on a path next to a body of water." is it true that "A dad and his son are walking next to a canal."?
Body of water does not imply a canal and man does not imply dad and boy does not imply son.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A man is washing a car with soapy water."
Hypothesis: "A man is washing a car."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: There is both a man washing a car in each scene.
The answer is yes.

QUESTION: Given the sentence "A girl reading an adventure book during here travel by train." can we conclude that "The girl is in a car."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Clear contradiction of mention of girl in a car against girl reading book in a train while travelling.
The answer is no.

[QUESTION] Premise: "A group of oriental children crowding around a girl in a yellow shirt."
Hypothesis: "A group of children crowding around a girl."
Do we know that the hypothesis entailed by the premise?
A group of oriental children crowding around a girlis same as a group of children crowding around a girl.
The answer is yes.

Q: Test for natural language inference.
Premise: "A group of caucasian people lounging in a sandy area."
Hypothesis: "A group of white people are having fun at the beach."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Just because people are in a sandy area does not mean they are having fun at the beach.
The answer is it is not possible to tell.

[QUESTION] If "Two males walking down holding hands wearing sombreros." does that mean that "Two men are walking down a road in mexico."?
Options:
- yes
- it is not possible to tell
- no
Just because the males are wearing sombreros does not mean they are in Mexico.
The answer is it is not possible to tell.