[QUESTION] If "A tennis player finishes her swing." does that mean that "A tennis player serves an ace."?
Options:
- yes
- it is not possible to tell
- no
Just because the tennis player is finishing his swing doesn't mean that he is serving an ace.
The answer is it is not possible to tell.

Q: Given the sentence "A gathering of about 13 people in a small room are dancing." is it true that "A gathering of 13 people dance to no music."?
A: Just because 13 people are dancing doesn't necessarily mean they are dancing to no music.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "Man in blue shirt on a ladder painting building."
Hypothesis: "The man isn't afraid of heights."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: If the man is on a ladder he is probably not afraid of heights.
The answer is yes.

[QUESTION] Premise: "A woman is wearing a horse costume and helmet at an outdoor barbecue."
Hypothesis: "A female is at a party."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
People can wear costumes for reasons other than going to a party.
The answer is it is not possible to tell.

Q: Given the sentence "Some south american children walk a bike through the beach." can we conclude that "The children stole a bike."?
Options:
- yes
- it is not possible to tell
- no
A: Either the children walk with the bike or they stole it.
The answer is no.

[QUESTION] If "Women wearing bunny ears and race numbers point at something in the distance." does that mean that "Some women racers wearing bunny ears are pointing at the finish line."?
Options:
- yes
- it is not possible to tell
- no
People at a race may be pointing at something other than the finish line.
The answer is it is not possible to tell.