R & A: Men cannot be ordering a steak while on a bike and performing a trick on a skateboard.
no
Q: Test for natural language inference.
Premise: "A man on a bike and in the background a man performing a trick on a skateboard."
Hypothesis: "A couple of men are ordering steak."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

R & A: Not all performances are by people who have played for a while.
it is not possible to tell
Q: Premise: "A man is sitting in front of his drum set performing."
Based on this premise, can we conclude that the hypothesis "The man has been playing drums for a while." is true?
Options:
- yes
- it is not possible to tell
- no

R & A: He discusses a crosscountry skier going up an incline and a skier going down a slope. The skier cannot do both at the same time.
no
Q: If "A crosscountry skier grimaces as he climbs a slight incline." does that mean that "The skier is skiing down a slope."?
Options:
- yes
- it is not possible to tell
- no

R & A: A man can not be jumping and falling simultaneously. A wheeled device can not be both a bike and a tricycle.
no
Q:
Premise: "A man in blue jumping a dirt bike."
Hypothesis: "A man in blue falls off a tricycle."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no