QUESTION: Premise: "A backhoe is digging a trench outside of a building."
Hypothesis: "A backhoe is moving dirt."
Do we know that the hypothesis entailed by the premise?

SOLUTION: Let's solve this gradually. That A backhoe is digging a trench outside of a building does not imply it is moving dirt.
Answer is it is not possible to tell.

QUESTION: Given the sentence "Three sisters on a beach overlooking the ocean in pink dresses." can we conclude that "The sisters are looking over the ocean."?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. Overlooking the ocean is the same as looking over the ocean.
Answer is yes.

QUESTION: Test for natural language inference.
Premise: "Man and child walking along the beach in the water."
Hypothesis: "A dad and his son are going to mcdonalds."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

SOLUTION: Let's solve this gradually. A child may be a boy or a girl and McDonalds is not in the water.
Answer is no.

QUESTION: Given the sentence "A kayaker traverses some churning rapids." can we conclude that "A person is kayaking on the colorado river."?
Options:
- yes
- it is not possible to tell
- no

SOLUTION:
Let's solve this gradually. The person kayaking may be on a different rive than the Colorado river.
Answer is it is not possible to tell.