Which sentence correctly uses a comma to separate the introductory phrase? the children's literature center, displays the world's smallest book. the world's smallest book, is on display in the children's literature center. in the children's literature center, the world's smallest book is on display. on display in the children's literature center is the world's, smallest book.

In the Children's Literature Center, the world's smallest book is on display.

In the Children's Literature Center, the world's smallest book is on display.

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