QUESTION: Given the sentence "A father helping his son tie his tie." is it true that "The tie is placed around the waist."?

Let's solve it slowly: One cannot tie a tie and place it around the waist simultaneously.
The answer is no.

[QUESTION] Can we conclude from "Many school age children riding a subway all wearing red and yellow hats." that "A few children wearing red and yellow hats are on the subway."?
Options:
- yes
- no
- it is not possible to tell
The notion that many children are on the subway seems to preclude only a few being there.
The answer is it is not possible to tell.

Q: Premise: "A man with a blue bull mask on his head walks among a crowd."
Based on this premise, can we conclude that the hypothesis "A man is at a parade wearing a blue mask." is true?
Options:
- yes
- it is not possible to tell
- no
A: A crowd does mean a parade and a blue mask does not mean the mask is a blue bull mask.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A man is bungee jumping from a platform whilst being watched by someone above him."
Hypothesis: "A friend watching his friend bungee jump."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The man jumping from the platform is being watched by his friend.
The answer is yes.

[QUESTION] Given the sentence "Three people on two dirt-bikes and one four-wheeler are riding through brown grass." can we conclude that "Three people are on their way to a road race."?
Options:
- yes
- it is not possible to tell
- no
Sentence 1: Three people on two dirt-bikes and one four-wheeler are riding through brown grass. Sentence 2: Three people are on their way to a road race.
The answer is it is not possible to tell.

Q: Given the sentence "A white dog runs along a path." can we conclude that "Trailing a leash."?
Options:
- yes
- it is not possible to tell
- no
A:
The dog was in a cage at the pound since he lost his owner.
The answer is no.