Q: Given the sentence "A man in bullfighting regalia rides a bull's back." can we conclude that "A man is riding a bulls back in a bullfighting regalia."?
Options:
- yes
- it is not possible to tell
- no
A: Riding a bulls back is a restatement of rides a bull's back.
The answer is yes.

QUESTION: Given the sentence "Kids are dancing in front of a building with white t-shirts and jeans." can we conclude that "Children a sitting in front of a building on the steps and eating popsicles."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Dancing requires movement that often includes standing whereas sitting is rather passive and does not entail movement. It is not probable that the children are doing both at the same time.
The answer is no.

[QUESTION] If "The dressed up young people are sitting in chairs while they wait." does that mean that "The young people were swimming in the pool."?
Options:
- yes
- it is not possible to tell
- no
If young people are sitting in chairs they are not swimming.
The answer is no.

Q: Premise: "A dog is rubbing its face in the snow."
Hypothesis: "The dog hates being in snow."
Do we know that the hypothesis entailed by the premise?
A: A dog who hates snow wouldn't be burying it's face in it.
The answer is no.

QUESTION: Premise: "A food vendor happily serves his hungry customers."
Hypothesis: "A food vendor pleases his customers with new recipes."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Just because a food vendor serves his hungry customers doesn't imply he pleases his customers and doesn't imply with new recipes.
The answer is it is not possible to tell.

QUESTION: Premise: "A borders bookstore employee is wearing a black shirt."
Hypothesis: "The borders employee is required to wear a black shirt."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly:
The Borders employee could be wearing the black shirt out of his own choice not because he is required to wear it.
The answer is it is not possible to tell.