QUESTION: Test for natural language inference.
Premise: "This is a crowded street with some trucks in the middle."
Hypothesis: "Trucks will race."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Trucks in the middle of a street does not mean that they will race.
The answer is it is not possible to tell.

[QUESTION] If "A couple are speaking at an event on 09-09-2007." does that mean that "A husband and wife address the audience in september of 2007."?
Options:
- yes
- it is not possible to tell
- no
Two people do not need to be husband and wife to be considered a couple.
The answer is it is not possible to tell.

Q: Given the sentence "A group of young people waiting to cross a street." can we conclude that "Young people are sitting on a porch."?
Options:
- yes
- it is not possible to tell
- no
A: There is not need to cross the street if the people are sitting on the porch.
The answer is no.

QUESTION: Given the sentence "Brunette woman dressed in eccentric attire singing." is it true that "A lady sings."?

Let's solve it slowly: Brunette woman who is a lady is dressed in eccentric attire sings.
The answer is yes.

[QUESTION] Premise: "Two puppies run across flat stones in garden area."
Hypothesis: "Two puppies licking the stones in a garden."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
The fact that two puppies run across flat stones in a garden area does not necessarily imply that they are licking the stones.
The answer is it is not possible to tell.

Q: Premise: "Two men working on a car engine in a garage."
Hypothesis: "Two mechanics are working on a truck."
Do we know that the hypothesis entailed by the premise?
A:
If the men are working on a car engine they would not be also working on a truck.
The answer is it is not possible to tell.