If a girl is putting on a helmet she is wearing a helmet.
The question and answer are below.
Premise: "This little girl is putting on a helmet."
Based on this premise, can we conclude that the hypothesis "The little girl does not wear a helmet." is true?
Options:
- yes
- it is not possible to tell
- no
no

A woman is playing volleyball is not a man playing sports.
The question and answer are below.
Premise: "A woman playing volleyball at the beach."
Based on this premise, can we conclude that the hypothesis "A man playing sports." is true?
Options:
- yes
- it is not possible to tell
- no
no

A woman standing behind two small children is not necessarily the children's mother.
The question and answer are below.
Given the sentence "An afican american woman standing behind two small african american children." can we conclude that "There is a mother standing behind her children."?
Options:
- yes
- it is not possible to tell
- no
it is not possible to tell