[QUESTION] Given the sentence "A brown bird is sitting on a tree branch." is it true that "A brown bird is sitting in a nest on a tree branch."?
Sitting on a tree branch does not imply it is sitting in a nest.
The answer is it is not possible to tell.

Q: Given the sentence "A man in a white striped shirt sits at a table with a dark red tablecloth laden with wineglasses and food plates." can we conclude that "Where many other people are also sitting."?
Options:
- yes
- it is not possible to tell
- no
A: A family sits contentedly after a large meal at an Italian restaurant.
The answer is it is not possible to tell.

QUESTION: Premise: "A man clings to the side of a rock face."
Hypothesis: "A man is climbing a rock face."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Rock climbing entails clinging to the side of a rock face.
The answer is yes.

[QUESTION] If "A gas station that costs$ 2.52 and nine-tenths a gallon." does that mean that "A store that sells gasoline."?
Options:
- yes
- it is not possible to tell
- no
Having a price of 2.52 per gallon would indicate that the store sells gasoline.
The answer is yes.

Q: If "Four young kids playing on a porch while a man stands on the steps." does that mean that "Four kids and a man are outside a house."?
Options:
- yes
- it is not possible to tell
- no
A: Being on a porch and on the steps implies being outside a house.
The answer is yes.

[QUESTION] Premise: "A skateboarder in midair while doing a jump."
Hypothesis: "A guy falls off his skateboard while attempting a trick."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A skateboarder who is midair is not necessarily someone who falls off.
The answer is it is not possible to tell.