[QUESTION] If "A man is selling leis and flower decorations on the street." does that mean that "The flowers are roses."?
Options:
- yes
- it is not possible to tell
- no
A man is selling leis and flower decorations is not necessarily selling roses.
The answer is it is not possible to tell.

[QUESTION] If "A group of older gentlemen walk down the street playing musical instruments amid the crowd." does that mean that "Every person depicted here is female and under 20 years old."?
Options:
- yes
- it is not possible to tell
- no
Gentlemen refers to men. Every person in the crowd is a woman.
The answer is no.

[QUESTION] Premise: "A boy in white and red is at the beach."
Based on this premise, can we conclude that the hypothesis "A girl is wearing pink at the beach." is true?
Options:
- yes
- it is not possible to tell
- no
Boy is opposite girl and white and red are not pink.
The answer is no.

[QUESTION] Premise: "A man and a young boy are wearing green pillowcases on their heads."
Hypothesis: "A man and his son are lying in bed."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
All men do not have a son. Just because the man and boy are wearing pillowcases doesn't mean they are lying in bed.
The answer is it is not possible to tell.