Reasoning & Answer: Man who plays a musical instrument is in a collared shirt.
yes
Question: Test for natural language inference.
Premise: "A man in a collared shirt is playing a musical instrument."
Hypothesis: "The man plays a musical instrument."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Reasoning & Answer: To be behind a wedding cake is to be by it.
yes
Question: Given the sentence "A couple stands behind their wedding cake." is it true that "The couple stands by the cake."?

Reasoning & Answer: A woman can not bike downhill while simultaneously biking up a hill.
no
Question:
Premise: "A woman biking downhill."
Based on this premise, can we conclude that the hypothesis "A woman is biking up a hill." is true?
Options:
- yes
- it is not possible to tell
- no