Q: Given the sentence "Runners sprint toward the finish in a track meet." is it true that "The runners are filling out forms before the race."?
A: One can not be filling out forms before and sprint toward the finish simultaneously.
The answer is no.

QUESTION: Can we conclude from "A woman in a black shirt gives a presentation while projecting slides onto a screen." that "A lady is at a medical conference."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A lady giving a presentation can be anywhere. Not necessarily in a medical conference.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A tattooed man dress in black with an orange hat sings and plays the guitar."
Hypothesis: "A man performs music on a street corner."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A tattooed man dress in black with an orange hat sings and plays the guitar does not indicate that he performs music on a street corner.
The answer is it is not possible to tell.

Q: Premise: "A barefoot man in his pajamas is looking toward the sky while walking on the tennis court."
Hypothesis: "The man is carrying a tennis raquet."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: If he's walking on the tennis court it doesn't mean he's carrying a tennis raquet.
The answer is it is not possible to tell.

QUESTION: If "An overweight woman in a bright yellow shirt holding a paper walking with an overweight male in a burgundy t-shirt and plaid shorts." does that mean that "An obese couple share a tub of ice cream."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Sharing a tub of ice cream is a different action than walking.
The answer is no.

QUESTION: If "The guy in the black sweater is looking onto the table below." does that mean that "Someone is looking up towards the sky."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
A guy can't be looking below and above the sky simultaneously.
The answer is no.