QUESTION: Can we conclude from "Some bike riders riding on a path through a city." that "The people are on a bike tour of the city."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Just because bike riders are riding on a path through a city does not mean that they are on a bike tour of the city.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A waterskier cuts through the blue water with sailboats in the background." can we conclude that "It is a summer day."?
Options:
- yes
- it is not possible to tell
- no
Just because a waterskier cuts through the water it does not mean it is a summer day.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A boy is wearing a costume."
Hypothesis: "A boy is wearing a costume."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A boy is wearing a costume is the same as a boy is wearing a costume.
The answer is yes.

QUESTION: Given the sentence "There are two men here at the center of the picture wearing red tie dye shirts and metal helmets topped with lit burners." can we conclude that "A picture of two construction workers wearing hats."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Men wearing metal helmets with burners need not be construction workers.
The answer is it is not possible to tell.

[QUESTION] Premise: "A male musician dressed in black with a guitar pick in his mouth performs during a concert playing the guitar looking out at the crown with a back drop of a single stage light and jumbo screens."
Hypothesis: "The man enjoys playing music for people."
Do we know that the hypothesis entailed by the premise?
A musician who enjoys their job doesn't have to do so to perform music.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A tan dog wearing a red shirt runs through the grass."
Hypothesis: "A dog is runnig through the grass wearing a red shirt."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
A dog is still a tan dog. They are saying the color so it is implied that it is a dog.
The answer is yes.