[QUESTION] Can we conclude from "A young boy has his mouth open as he rides his bike outdoors past a stone wall." that "A boy is screaming with joy."?
Options:
- yes
- no
- it is not possible to tell
The boy could have his mouth open for a variety of reasons other than screaming with joy.
The answer is it is not possible to tell.

Q: Premise: "An attractive woman holds a halo above her head."
Hypothesis: "There is a women throwing an item."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: The woman that holds a halo above her head cannot be the one throwing an item.
The answer is no.

QUESTION: Given the sentence "A smiling little girl in a green polka dotted bathing suit is looking down at the beach sand while holding a blue shovel." can we conclude that "Someone is holding a bucket."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Although a girl is holding a shovel there is no mention of someone holding a bucket.
The answer is it is not possible to tell.

[QUESTION] Premise: "Two interpretive dancers wearing long skirts practice their dance routine and technique."
Based on this premise, can we conclude that the hypothesis "Two dancers wearing green skirts practice." is true?
Options:
- yes
- it is not possible to tell
- no
While we are told that the skirts are long there is no mention of them being green.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "Two females looking at a mountain in a park wearing bathing suits."
Hypothesis: "Women wearing bathing suits look at a goat climbing a mountain."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: The women could be young girls somewhere other than a park where there were no goats climbing.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A snowboarder is jumping off a snow-covered ramp made from pallets." can we conclude that "A snowboarder in his backyard."?
Options:
- yes
- it is not possible to tell
- no
A snowboarder jumping off a snow-covered ramp made from pallets does not imply the snowboarder is in his backyard.
The answer is it is not possible to tell.