QUESTION: Test for natural language inference.
Premise: "A man about to throw a tennis ball to a brown dog in the grass."
Hypothesis: "A man is going to throw a ball for the dog because the dog enjoys playing fetch."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

SOLUTION: Let's solve this gradually. Not all dogs enjoy playing fetch. Tennis balls aren't only used for a dog who enjoys fetch.
Answer is it is not possible to tell.

QUESTION: Given the sentence "A woman wearing bright colors twirls a hula hoop in public." can we conclude that "A person is wearing noticeable clothing."?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. Bright colors twirls a hula hoop dressed woman in public in noticeable.
Answer is yes.

QUESTION: If "Three girls playing volleyball." does that mean that "Girls playing volleyball."?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. Two or more girls would need to have the word girls. In this case there are three girls.
Answer is yes.

QUESTION: Premise: "Several people looking at an old train engine."
Based on this premise, can we conclude that the hypothesis "The people are touching the train." is true?
Options:
- yes
- it is not possible to tell
- no

SOLUTION:
Let's solve this gradually. Looking at a train does not imply they are touching it.
Answer is it is not possible to tell.