Q: If "Woman dancing on the ice." does that mean that "An ice skater is performing on a frozen lake."?
Options:
- yes
- it is not possible to tell
- no
A: Woman dancing on the ice does not imply she is an ice skater is performing on a frozen lake.
The answer is it is not possible to tell.

QUESTION: Premise: "The boy is in the air with a machine with wheels."
Hypothesis: "The machine is a bike."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: Just because a machine as wheels it doesn't mean it's a bike.
The answer is it is not possible to tell.

[QUESTION] Premise: "A woman looks in the window as she passes a shop."
Hypothesis: "A woman is looking through a shop window."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
While passing through the shop a woman looks through the shop window.
The answer is yes.

Q: Given the sentence "A man is jumping in the air on his skateboard." can we conclude that "A man doing a trick at a skate park."?
Options:
- yes
- it is not possible to tell
- no
A: Skateboard tricks can be done in other places than at a skate park.
The answer is it is not possible to tell.

QUESTION: Given the sentence "Man seated on a bus looking out the window at pedestrians." is it true that "Man riding bus notices his friend outside walking on the street."?

Let's solve it slowly: A man looking at pedestrians does not mean he notices his friend.
The answer is it is not possible to tell.

QUESTION: Given the sentence "Class full of african students sitting in blue desks with teacher in the front of the classroom." is it true that "The students are learning math."?

Let's solve it slowly:
A class of students doesn't mean they are in math class.
The answer is it is not possible to tell.