QUESTION: If "One girl sitting down reading and another girl standing in front of her." does that mean that "A group are singing songs together."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A girl sitting down reading cannot be in the group that are singing songs together.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "A black and white dog is performing tricks on a course."
Hypothesis: "The dog is catching a ball on a course."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Sentence one doesn't specify what kind of trick he is doing like catching a ball.
The answer is it is not possible to tell.

Q: Given the sentence "A group of people are relaxing on the beach with their beach chairs and snacks." is it true that "A group of people are at the beach."?
A: A group of people being on the beach is assumed because they are said to be already relaxing on the beach.
The answer is yes.

QUESTION: Given the sentence "Several workers doing various repairs and cleaning steps and statues on a monument." can we conclude that "City workers are cleaning a monument after a large gathering."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: There was nothing to indicate or infer that a large gathering had occurred.
The answer is it is not possible to tell.

[QUESTION] Premise: "Two men are working on the bricks of a building."
Hypothesis: "Two men are putting up aluminum siding."
Do we know that the hypothesis entailed by the premise?
Bricks and aluminum siding are completely different types of building materials.
The answer is no.

Q: Test for natural language inference.
Premise: "Workers getting ready to begin an evening shift in a nearby company's complex in town."
Hypothesis: "Workers are getting ready to work the graveyard hours at a shopping mall."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
Graveyard hours indicates that the workers would be working very early in the morning however their finish time is unknown. The type of building the workers work from is also unknown.
The answer is it is not possible to tell.