QUESTION: Test for natural language inference.
Premise: "A white dog in a life jacket looks at a man in a boat."
Hypothesis: "The dog in the life jacket looks at the boat."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A white dog is a dog and looking at a man in ab boat implies the dog is also looking at the boat.
The answer is yes.

QUESTION: Premise: "A man in a purple jacket is sitting on a wooden bench with a large tree to his left."
Hypothesis: "Man waits for bus."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The man can sit on a bench and not be waiting (waits) for a bus.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "An ashtray sits next to a chessboard." that "There is a game board on a table next to an ashtray."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
Game board doesn't imply chessboard. The fact that the ashtray sits next to the chessboard doesn't imply it is on a table next to the ashtray.
The answer is it is not possible to tell.