Q: Can we conclude from "Two boys lifting a dirt bike." that "Two boys are cleaning a dirt bike."?
Options:
- yes
- no
- it is not possible to tell
A: Lifting the dirt bike and cleaning the dirt bike are different actions.
The answer is no.

QUESTION: Premise: "A group of people are completing a move with their heads slightly lowered and their arms bent and up."
Hypothesis: "There is a group of people lifting their arms up."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Lifting their arms up is a rephrase of their arms bent and up.
The answer is yes.

[QUESTION] Given the sentence "A yorkie jumped into the air to catch a red ball in its mouth." is it true that "A yorkie is playing catch with its owner."?
Nothing says that the yorky is playing catch and it could or couldn't be with its owner.
The answer is it is not possible to tell.

Q: If "Man and woman singing into headset microphones." does that mean that "A man and woman sing."?
Options:
- yes
- it is not possible to tell
- no
A: A man and woman singing is another way of saying a man and woman sing.
The answer is yes.

QUESTION: If "A man in snow clothes and a red helmet is on top of a mountain with other mountains in the background." does that mean that "He is a mountain hiker."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Someone on top of a mountain is not necessarily a hiker.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A man with a machete sitting and cutting a piece of fruit."
Hypothesis: "A man is throwing fruit around."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
The man cannot be throwing fruit around and cutting a piece of fruit with a machete simultaneously.
The answer is no.