Which sentence is punctuated correctly?

a. Our cat is independent but also very lovable no?

b. That cartoon with the talking dog is hilarious, yes?

c. This is the book, about outer space, that you recommended to me yes?

d. Your cousin Wendy, really knows a lot about growing indoor gardens, no?

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b. That cartoon with the talking dog is hilarious, yes?

Explanation:

The option chosen possesses a comma to separate the sentence from the word yes, which works like a question tag. Thus, it intends to confirm or check understanding of the information from the sentence, so that the listener agrees with or him or her.

The rest of the sentences are incorrectly punctuated because the final checking yes/no question is not separated from the rest of the sentence. Meanwhile, option D wrongly separates the subject from the predicate with a comma.

the author motivation is to show the power of animal-human relationships.