QUESTION: Test for natural language inference.
Premise: "A white bird has something in its beak at it lands on the water."
Hypothesis: "A white bird catches food in its beak as it lands on the water."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: What it has in its beak might be something else other than food.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "Two women dressed with scarves over their heads look angrily at the photographer." that "The women are naked."?
Options:
- yes
- no
- it is not possible to tell
Either the women are dressed or they are naked. They cannot be both at the same time.
The answer is no.

Q: Given the sentence "African children make funny faces at the camera." is it true that "The children are looking at the camera."?
A: The children make funny faces at the camera so they must be looking at the camera.
The answer is yes.

QUESTION: Test for natural language inference.
Premise: "A glasses wearing woman dressed in a white dress shirt and khaki shorts has a finger across her mouth while she is carrying two books in her left hand."
Hypothesis: "The woman has her toes in her mouth."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: She could not have a finger across her mouth and her toes in her mouth at the same time.
The answer is no.

[QUESTION] Premise: "A guy checking his phone while at a restaurant."
Hypothesis: "A guy checking his phone for an important message while at a restaurant."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
The message does not have to be important for the guy to be checking his phone. It could be something silly or it does not even have to be a message. He could be checking the time.
The answer is it is not possible to tell.

Q: Premise: "Three hikers rest in the shade of a tree in the desert."
Hypothesis: "The hikers are tired and rest under the tree for 30 minutes."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A:
Hikers might rest for reasons other than being tired. Rest does not necessarily take 30 minutes.
The answer is it is not possible to tell.