Detailed Instructions: You are given a paragraph (Passage), a question (Question) and two answer options (Option1 and Option2). Your task is to choose the correct answer to the question based on the passage. Answer of the question cannot be found directly from the passage, it is indirectly indicated in the passage. Do not answer with words other than the two options, and do not answer with option titles(e.g. "option1" or "1" are not acceptable answers.)
Q: Passage: I read to my son , Austin every night . Tonight , after dinner and taking a bath , Austin was waiting in his room for me to come in and read to him . I went to his room and asked him to pick a book from his shelf . As he does on most nights , Austin picked the book \ \ Goodnight Moon \ \ as his bedtime story . As Austin settled in and arranged his blankets and pillow , I settled in next to him and opened the book . I read the story to Austin and he had heard the story so many times that he recited most of it with me . As I finished the book , I looked over and saw that Austin had fallen asleep . Question: Where was the book returned to? Option1: Bookshelf Option2: Bathroom
A:
Bookshelf