QUESTION: If "A professional dirt bike rider is riding a lap around a track." does that mean that "A professional dirt bike rider is lounging on the race track."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A dirt bike rider lounging on the race track can not be riding a lap around a track.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "A young boy in an orange shirt considers how he can ride his bike and play kickball."
Hypothesis: "A child is inside watching t.v."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The boy cannot watch tv but also ride his bike and play kickball.
The answer is no.

Q: Test for natural language inference.
Premise: "A man with a camera and a bookbag walking down a street."
Hypothesis: "A man carries his laptop and suitcase as he walks down the road."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A man cannot be carrying his camera and a bookbag walking down the street and carry his laptop and suitcase as he walks down the road at the same time.
The answer is no.

QUESTION: Premise: "A brown and white dog growling in the snow."
Hypothesis: "A brown and white dog in the snow outdoors."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: A dog growling in the snow is a dog in the snow outdoors.
The answer is yes.

[QUESTION] Premise: "A young girl has lifted her friend and is carrying her in her arms."
Hypothesis: "A girl is carrying her friend."
Do we know that the hypothesis entailed by the premise?
If a girl is carrying her friend in her arms that means that the girl is carrying her friend.
The answer is yes.

Q: Given the sentence "A rock band with a female vocalist performs in the street with a white van in the background." is it true that "A woman is singing for people."?
A:
A rock band with a female vocalist might be performing without the vocalist singing.
The answer is it is not possible to tell.