QUESTION: Test for natural language inference.
Premise: "The black dog is walking along a tree trunk bridge over water."
Hypothesis: "The dog walking over the water is white."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The dog cannot be white and black at the same time.
The answer is no.

[QUESTION] Can we conclude from "A lone blue and white race car about to cross the finish line." that "Two cars are racing."?
Options:
- yes
- no
- it is not possible to tell
A lone blue and white car is not two cars. This does not follow.
The answer is yes.

Q: Can we conclude from "Two youths walk down an inclined street." that "There are no cars on the street."?
Options:
- yes
- no
- it is not possible to tell
A: You cannot tell how many cars are on the street from sentence 1.
The answer is it is not possible to tell.

QUESTION: Premise: "A man with a hard hat and yellow raincoat stands near an orange cone."
Hypothesis: "A man is taking a shower at home."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: An orange cone would not be in a shower at home.
The answer is no.

[QUESTION] Premise: "A man selects a food item from a buffet table while a couple sits in the background."
Hypothesis: "A man is picking food."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Someone who selects a food item is picking food to eat.
The answer is yes.

Q: Given the sentence "Two people fencing at the 2012 london olympics." can we conclude that "Two rivals having their final match at the olympics."?
Options:
- yes
- it is not possible to tell
- no
A:
Not all pairs of fencers at the Olympics are rivals. Not all fencing matches at the Olympics are the final match.
The answer is it is not possible to tell.