QUESTION: Can we conclude from "A bicyclist doing a trick on a ramp." that "The bicyclist is racing in the tour de france."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Racers in the Tour de France don't do tricks during the race.
The answer is no.

[QUESTION] Premise: "A guy on a skateboard performs a trick in front of a crowd."
Hypothesis: "A person performs for people."
Do we know that the hypothesis entailed by the premise?
Someone who performs a trick for a crowd performs for people.
The answer is yes.

Q: Can we conclude from "A black and white dog is playing with a golf ball in the sand." that "Dog is eating food."?
Options:
- yes
- no
- it is not possible to tell
A: The dog playing with a golf ball in the sand cannot be the same that is eating food.
The answer is no.

QUESTION: Premise: "Two medium size dogs smiff each others behinds."
Hypothesis: "Two dogs about to get into a fight."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: Just because dogs sniff each other does not mean they are about to get into a fight.
The answer is it is not possible to tell.

[QUESTION] Premise: "Costumed girl playing with a hula-hoop in a crowd."
Hypothesis: "A girl wearing a costume and using a hula-hoop in a group of people."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Girl wearing a costume is a rephrasing of costumed girl and a crowd is a group of people.
The answer is yes.

Q: Premise: "Men working at night on railroad tracks with a lit up construction vehicle on the tracks behind them."
Based on this premise, can we conclude that the hypothesis "The man are working the late night shift." is true?
Options:
- yes
- it is not possible to tell
- no
A:
Working at night implies that one is working a late night shift.
The answer is yes.