R & A: The band could have been wearing any other type of outfit. A chicken suit is not very common for singers.
it is not possible to tell
Q: Premise: "A lead singer is singing with a band on stage."
Based on this premise, can we conclude that the hypothesis "A singer performs on stage in a chicken suit." is true?
Options:
- yes
- it is not possible to tell
- no

R & A: It's either a father or a woman. It cannot be both. The person is holding a baby in a blue hat or a baby in a green hat.
no
Q: Premise: "A father wearing glasses holding a baby boy in a blue hat."
Hypothesis: "A woman holding a baby in a green hat."
Do we know that the hypothesis entailed by the premise?

R & A: Playing and napping are mutually exclusive activities. The children cannot be both in a river and on the bank of a river (which means that you are next to a river).
no
Q: Premise: "Children playing in a river."
Based on this premise, can we conclude that the hypothesis "Children napping on the bank of a river." is true?
Options:
- yes
- it is not possible to tell
- no

R & A: A boy is a type of child and pigeons are a type of birds.
yes
Q:
Premise: "A boy surrounded by pigeons is interacting with a person who is part of a larger crowd."
Hypothesis: "A child is surrounded by birds."
Do we know that the hypothesis entailed by the premise?