QUESTION: Given the sentence "A group of girls reading some lines." is it true that "The group of girls were rehearsing."?

Let's solve it slowly: The girls reading lines does not necessarily mean they are rehearsing.
The answer is it is not possible to tell.

[QUESTION] If "Baby sitting on a man's lap looking at corn on the cob." does that mean that "The man is sitting on the baby's lap."?
Options:
- yes
- it is not possible to tell
- no
The baby isn't a man. It has to be the man's lap because a man can't fit in the baby's lap.
The answer is no.

Q: Premise: "An indian girl carries a basket of goods on her head."
Based on this premise, can we conclude that the hypothesis "An indian girl has a book on her head." is true?
Options:
- yes
- it is not possible to tell
- no
A: Girl cannot have basket and book on head at same time.
The answer is no.

QUESTION: Can we conclude from "A man in a welding mask welds a girder." that "The man is wearing a welding mask."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A man in a welding mask is wearing a welding mask.
The answer is yes.

[QUESTION] Given the sentence "A smiling man in glasses is holding a very young baby." is it true that "A father is holding his daughter."?
A man holding a baby don't necessarily imply that he would be the father of that baby.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "Thai dancers happily going through their steps in unison."
Hypothesis: "Dancers are happily going through their dance in unison."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
If Thai dancers are happily going through their steps then dancers are happily going through their dance.
The answer is yes.