QUESTION: Test for natural language inference.
Premise: "Two black and brown dobermans running in a field playing ball."
Hypothesis: "The dogs owner thought that his dobermans needed some exercise."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

SOLUTION: Let's solve this gradually. Dogs in a field would not necessarily be with their owner. Not all dogs are in need of exercise.
Answer is it is not possible to tell.


QUESTION: Premise: "My two friends were working on our roof today and they just did not know where to start."
Hypothesis: "Two acquantainces are working on the roof and wondering over where to start."
Do we know that the hypothesis entailed by the premise?

SOLUTION: Let's solve this gradually. Two people don't have to be working on the roof to be friends.
Answer is it is not possible to tell.


QUESTION: Premise: "The horses are racing along the dirt track."
Hypothesis: "The horses are racing along the track."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. Both sentences say that the horses are racing on the track.
Answer is yes.


QUESTION: Premise: "A boy skateboarding off a concrete slab."
Hypothesis: "A boy is spending a summer afternoon practicing for an upcoming skateboarding competition."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

SOLUTION:
Let's solve this gradually. The boy could be skateboarding at times other than a summer afternoon and he may not be practicing for a competition.
Answer is it is not possible to tell.