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a. Jerry Spinelli is a very famous author. He has written many best-selling novels for young adults.
a. Jerry Spinelli is a very famous author; he has written many best-selling novels for young adults.
a. Jerry Spinelli is a very famous author and he has written many best-selling novels for young adults.
Correct the following sentence:
a. Jerry Spinelli is a very famous author he has written many best-selling novels for young adults.