Q: If "Two baseball player are standing in a ball field that is surrounded by a stadium full of people." does that mean that "The baseball players were waiting for the game to begin."?
Options:
- yes
- it is not possible to tell
- no
A: Players standing in a field surrounded by a stadium full of people doesn't imply the players were waiting for the game to begin.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "Police dog has caught a trainer."
Hypothesis: "Watched by a group."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The fact that police dog has caught a trainer does not imply it is watched by a group.
The answer is it is not possible to tell.

[QUESTION] Premise: "Two elderly gentleman sitting in scooters talking to one another."
Hypothesis: "Two elderly men are riding their scooters."
Do we know that the hypothesis entailed by the premise?
There's no way in knowing whether or not the men are riding their scooters.
The answer is it is not possible to tell.

Q: Premise: "An old man is sitting next to a drawing of himself."
Hypothesis: "The drawing is being compared to him."
Do we know that the hypothesis entailed by the premise?
A: A man sitting next to a drawing of himself is likely comparing the two.
The answer is yes.

QUESTION: Premise: "A nigerian vendor displays his collection of sunglasses for sale."
Hypothesis: "A vendor displays his knockoff purses."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Sunglasses and purses are not the same type of item for sale.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "A man with a camera and a bookbag walking down a street."
Hypothesis: "A man carries his laptop and suitcase as he walks down the road."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
A man cannot be carrying his camera and a bookbag walking down the street and carry his laptop and suitcase as he walks down the road at the same time.
The answer is no.