Q: Test for natural language inference.
Premise: "Three people are sitting on a couch and one is playing with some balls."
Hypothesis: "An orgy in session on a couch."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Three people are sitting on a couch and one is playing with some balls does not indicate that an orgy in session on a couch.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A skateboarder wearing a black shirt is doing a trick."
Hypothesis: "A person is skateboarding."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A skateboarder is a person and doing a trick on a skateboard constitutes skateboarding.
The answer is yes.

[QUESTION] Can we conclude from "Patrons waiting at and nearby a crosswalk in a foreign country." that "Patrons are waiting to get into a nightclub."?
Options:
- yes
- no
- it is not possible to tell
Not all patrons at a crosswalk are waiting to get into a nightclub.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A man with an ear-piece opens his mouth wide as he sings into a microphone."
Hypothesis: "A man performs a rendition of bohemian rhapsody at karaoke."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A man singing into a microphone is not assumed to be a man who performs a rendition of Bohemian Rhapsody at karaoke.
The answer is it is not possible to tell.

QUESTION: Given the sentence "Two people are riding bicycles along a road." is it true that "A woman is jogging past a starbuck's."?

Let's solve it slowly: People are more than a woman. One cannot be riding if one is jogging.
The answer is no.

QUESTION: Can we conclude from "Many people are hanging out by the bicycle racks." that "A group of murderers nowhere near bike racks."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
The murderers cannot be hanging out by the bicycle racks and be nowhere near the bike racks at the same time.
The answer is no.