Q: Can we conclude from "Four people sitting on bus reading." that "Four people are reading 'the lord of the rings' on a bus."?
Options:
- yes
- no
- it is not possible to tell
A: The four people don't have to be necessarily only reading the lord of the rings.
The answer is it is not possible to tell.

QUESTION: Premise: "A dog swimming in water towards the camera."
Hypothesis: "A dog is sitting on a boat."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A dob swimming in the water is not able to be sitting on a boat at the same time.
The answer is no.

[QUESTION] If "City crew workers are painting signs on the road." does that mean that "Two men painting signs on the road."?
Options:
- yes
- it is not possible to tell
- no
Not all city crew workers are men. City crew workers does not imply two people.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "Three young students sitting at tables in the library working on homework."
Hypothesis: "The students watch a baseball game."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: The students either watch a baseball game or they are in the library working on homework.
The answer is no.

QUESTION: Given the sentence "A woman holds a microphone as she sings." can we conclude that "A woman singing on the stage."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A woman may be singing some where other then on a stage.
The answer is it is not possible to tell.

QUESTION: Premise: "A young boy covering his face while sitting on a trampoline."
Hypothesis: "The boy is embarrassed after his fall."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly:
Not everyone who covers their face is embarrassed. He may not have had a fall.
The answer is it is not possible to tell.