Q: If "Firefighters in black suits walking in chicago." does that mean that "Firefighters wearing suits laying down and eating chips."?
Options:
- yes
- it is not possible to tell
- no
A: Firefighters cannot be walking and laying down at the same time.
The answer is no.

QUESTION: Given the sentence "Patrons at a bar down a cocktail." can we conclude that "Patrons at a bar down a cocktail."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Patrons at a bar down a cocktail is the same for both.
The answer is yes.

[QUESTION] Test for natural language inference.
Premise: "A young man smoking a cigarette."
Hypothesis: "A sad man smoking a cigarette."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Just because young man smoking a cigarette doesn't mean he is sad.
The answer is it is not possible to tell.

Q: Premise: "A hockey player attempts to score a goal close to the net while a goalie strives to protect the net."
Hypothesis: "They are playing a hockey match."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: The hockey player attempts to score a goal implies that he is playing a hockey match.
The answer is yes.

QUESTION: Premise: "A horse driven carriage running through a rainstorm."
Hypothesis: "A man in a large coat is driving the carriage."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A horse driven carriage does not imply that a man in a large coat would be driving it.
The answer is it is not possible to tell.

QUESTION: Given the sentence "Two female traffic police officers peer down a cobble-stoned street." can we conclude that "The female officers change after work."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
Police officers who peer down a cobble-stoned street can't be changing after work at the same moment.
The answer is no.