Test for natural language inference.
Premise: "As a man walks down the street a pigeon swoops behind him."
Hypothesis: "The man is aware of the pigeon."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

it is not possible to tell
Explanation: A man may or may not be aware of a pigeon swooping behind him..

If "Four people are standing in front of a white building wearing colorful costumes." does that mean that "Four people are standing in front of white building for dinner."?
Options:
- yes
- it is not possible to tell
- no

it is not possible to tell
Explanation: Four people are standing in front of a white building wearing colorful costumes does not mean that they are standing for dinner..

If "Seven people jumping at the same time along a beach." does that mean that "It's sunny outside on the beach."?
Options:
- yes
- it is not possible to tell
- no

it is not possible to tell
Explanation: Its not necessary that people are jumping just because its sunny outside on the beach..

Premise: "A man holds a baby while they smile at each other."
Based on this premise, can we conclude that the hypothesis "The women and baby are frowning at each other." is true?
Options:
- yes
- it is not possible to tell
- no
no
Explanation: The man holds the baby while both smile and the woman doesn't not hold the baby while each frown..