Q: If "Green traffic signals light up as people look at motorcycles." does that mean that "Traffic signals light up by the people."?
Options:
- yes
- it is not possible to tell
- no
A: Green traffic signals light up people. and as people look at motorcycles.
The answer is yes.

QUESTION: Given the sentence "The blacksmith checks the fire pit to see if it is hot enough." is it true that "A group of blacksmiths are making horseshoes."?

Let's solve it slowly: One blacksmith does not indicate a group of blacksmiths. Checking a fire pit does not imply the making of horseshoes.
The answer is it is not possible to tell.

[QUESTION] Premise: "Dog looking at food being held by person."
Hypothesis: "A dog waiting for it's food from it's owner."
Do we know that the hypothesis entailed by the premise?
A person near a dog does not imply ownership and the person having food does not mean it's the dog's food.
The answer is it is not possible to tell.

Q: Premise: "Two shirtless men on a building balcony point towards the sky and observe something interesting."
Hypothesis: "The group of friends are watching a new film at the theater."
Do we know that the hypothesis entailed by the premise?
A: Either a group of friends are watching a film at the theater or two men are on a balcony observing the sky.
The answer is no.

QUESTION: Premise: "A boy in dark pants and green t-shirt rides his bike up a ramp."
Hypothesis: "A boy is riding a bike."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: One description is more detailed but both describe a boy riding a bike. As not all boys ride bikes they are likely to be describing the same boy.
The answer is yes.

QUESTION: Given the sentence "Two men in black outfits are sitting at the base of a lamp post." is it true that "Two men in green outfits are sitting at the base of a lamp post."?

Let's solve it slowly:
Two men in green outfits contradicts with the two men in black outfits sitting at the base of a lamp post.
The answer is no.