QUESTION: Given the sentence "A man sells food on the street." can we conclude that "A hot dog vendor sells food on the street downtown."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Downtown is not the only place where street vendors sell hot dogs.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "An older man is standing by a tarnished bronze post while his dog laps water."
Hypothesis: "A dog is playing frisbee."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A dog which laps water cannot be playing frisbee at the same time.
The answer is no.

Q: Given the sentence "Two people wearing torch hats making jokes while they wait." can we conclude that "While two people are waiting they are wearing torch hats and making jokes in the house."?
Options:
- yes
- it is not possible to tell
- no
A: People who are waiting and joking around need not be in a house--they could be in any number of locations.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A young girl throwing her pink chalk."
Hypothesis: "A young girl gets mad and throws her chalk."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Throwing her pink chalk could be because she is tired and not that she gets mad.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "Adults playing soccer out of uniform." can we conclude that "Uniform is the first choice of all the young players."?
Options:
- yes
- it is not possible to tell
- no
One cannot have uniform as the first choice then playing out of uniform.
The answer is no.

Q: Premise: "A young blond-haired girl with a striped shirt and blue boots is walking by the water."
Based on this premise, can we conclude that the hypothesis "A young blonde girl wearing blue boots walks near water." is true?
Options:
- yes
- it is not possible to tell
- no
A:
If a young blond-haired girl with a striped shirt and blue boots is walking by the water then it follows that a young blonde girl wearing blue boots walks near water.
The answer is yes.