Premise: "A troupe of drummers perform in an outdoor public area with their eyes shut and mouths open."
Hypothesis: "Drummers are performing at a town celebration in a park."
Do we know that the hypothesis entailed by the premise?

it is not possible to tell
Explanation: Because they are performing doesn't mean it's for a town celebration. Not all outdoor public areas are parks..

Given the sentence "A girl with pink streaked hair and fur uggs looks back while the girl walking next to her looks at her." is it true that "Two friends are walking down the street and are being followed by someone."?

it is not possible to tell
Explanation: The two girls might not be friends and just because one looks back at the other doesn't mean they are being followed..

Premise: "Two young men playing a game on rollerskates with curved sticks."
Based on this premise, can we conclude that the hypothesis "While a referee looks on." is true?
Options:
- yes
- it is not possible to tell
- no

yes
Explanation: Two men are wearing roller skates while playing a game with sticks in their hands..

Test for natural language inference.
Premise: "A person wearing a short-sleeved light blue shirt over a long-sleeved white shirt and blue jeans is holding a long-lensed camera to his face while standing next to a red colored railroad car."
Hypothesis: "A person is taking pictures."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
yes
Explanation: Someone holding a camera to his face would be taking pictures..