[QUESTION] Given the sentence "A smiling bearded man wearing safety goggles and a brown checked shirt is holding a brown toy lemur which has a white face." can we conclude that "A man has a white rubber ball."?
Options:
- yes
- it is not possible to tell
- no
One can be having either a toy lemur or a rubber ball.
The answer is no.

Q: Premise: "A woman in purple with two children in the mouth of a cave."
Hypothesis: "The woman is going on a hike with the children."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: The woman is with the children at the mouth of a cave but she is not necessarily going on a hike with the children.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "Two friends walking among the shadows of the trees." that "Two friends are walking among trees."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: If the friends are among the shadows of trees then they are among the trees.
The answer is yes.

[QUESTION] Premise: "An old man with white hair in a black suit taking a picture."
Based on this premise, can we conclude that the hypothesis "An old man is taking a photo of his newlywed son and daughter-in-law." is true?
Options:
- yes
- it is not possible to tell
- no
The fact that an old man is taking a picture does not tell us that the photo is of his newlywed son and daughter-in-law or of any other subject.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "There is white steam going up into the sky."
Hypothesis: "There is steam going up."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: The steam is going up because it is going into the sky.
The answer is yes.

[QUESTION] Premise: "A female in blue jeans and white high heels is walking down the street."
Based on this premise, can we conclude that the hypothesis "A woman is walking down the street at night." is true?
Options:
- yes
- it is not possible to tell
- no
A female in blue jeans and white high heels is walking down the street does not indicate that she is walking down the street at night.
The answer is it is not possible to tell.