Use reasoning to lead to the answer of the following question:
Jane read all of the related literature before she went into the room to speak with the others. Where did she keep her literature?\nOptions:\n- meeting\n- conference\n- public library\n- bag\n- shelf
 Reasoning process:
User
Shelves stores a lot of literature. Shelves are at home where one can keep their things including literature. Therefore, the final answer is shelf.
Assistant