Q: Premise: "Four boys run down a stone paved sidewalk."
Hypothesis: "The boys are running."
Do we know that the hypothesis entailed by the premise?
A: Boys that are running is a more general description of boys that run down a stone paved sidewalk.
The answer is yes.

QUESTION: Premise: "A bearded man with horn-rimmed eyeglasses and an outlandish knit cap naps on a busy subway train."
Based on this premise, can we conclude that the hypothesis "A bearded man with eyeglasses and a knit cap naps on a subway train." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Both involve the same subject; a bearded man in eyeglasses who naps on a train.
The answer is yes.

[QUESTION] Given the sentence "Three men go for a ride in a boat." is it true that "The three men are on a large sailboat."?
Just because men go for a ride in a boat it does not mean the boat is a large sailboat.
The answer is it is not possible to tell.

Q: Premise: "A man in a green hat dozes while riding the train."
Hypothesis: "A man wears a green hat."
Do we know that the hypothesis entailed by the premise?
A: In a hat is the same as saying someone wears a hat.
The answer is yes.

QUESTION: Given the sentence "Two older men are discussing something on a street corner with graffiti in the background." can we conclude that "Two men are dancing."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Two men cannot be dancing and discussing at the same time.
The answer is no.

QUESTION: Premise: "A baby holds a toothbrush while sitting in a sink."
Hypothesis: "He is waiting for his parents to come back to give him a bath."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
The baby is not necessarily waiting for his parents to come back to give him a bath.
The answer is it is not possible to tell.