Q: Premise: "A woman holds an infant baby on a back porch."
Hypothesis: "Woman holding a baby boy."
Do we know that the hypothesis entailed by the premise?
A: A woman holds an infant baby on a back porch does not necessary that she holding a baby boy.
The answer is it is not possible to tell.

QUESTION: Given the sentence "Three young men standing in a field behind a barbecue smiling each giving the two handed thumbs up sign." can we conclude that "The men have a sense of dread about the day's activities."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The cannot be smiling and having a dread at the same time.
The answer is no.

[QUESTION] Given the sentence "The little boy is wading through the pool with red arm floaties." is it true that "A boy is in the pool with floaties on with no one watching him."?
Being in a pool with floaties does not necessarily mean no one is watching him.
The answer is it is not possible to tell.

Q: Premise: "Surfer wearing a wetsuit at the crest of a wave."
Based on this premise, can we conclude that the hypothesis "A surfer is surfing in the ocean for a contest." is true?
Options:
- yes
- it is not possible to tell
- no
A: Wearing a wetsuit at the crest of a wave doesn't imply he is at a contest.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A man helps another man do a back flip in a yard."
Hypothesis: "A man is sleep in the yard."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A man cannot do a back flip if he is asleep.
The answer is no.

QUESTION: Given the sentence "A young man and woman wearing red dance." can we conclude that "An old lady in a blue dress is sitting."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
A woman that is wearing red and dancing cannot also be in a blue dress sitting.
The answer is no.