QUESTION: If "A younger boy and an older man focus on tinkering with some kid of electronic device." does that mean that "The device is old."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Just because a device is electronic does not mean the device is old.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A guy riding sideways on his motorcycle." is it true that "The man is playing catch."?
He can't play catch and ride his motorcycle at the same time.
The answer is no.

Q: Premise: "A man wearing a red jersey jumps in the air."
Hypothesis: "The man is taking an exam."
Do we know that the hypothesis entailed by the premise?
A: A man cannot simultaneously be taking an exam and taking jumps in the air.
The answer is no.

QUESTION: Given the sentence "A woman in a black coat with a large dog is walking down a tree lined road toward a large house." can we conclude that "The woman is curled up on the couch with her cat."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A woman who's walking down the road cannot do so if she's curled up on the couch.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "A little boy lying down looking under a table."
Hypothesis: "A little boy looks for a pen under the table."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A little boy looking under a table might not necessarily be looking for a pen.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A man is using his finger to draw something on the sand next to a kid."
Hypothesis: "A man is painting a watercolor portrait of a kid."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
A sand drawing is very different from painting a watercolor portrait.
The answer is no.