context: Library is located at book. Taxi is located at around playgroud. Typewriter key cannot have a location of someone address. Hat with horn is located at book. Typewriter key cannot have a location of chesapeak bay. Typewriter key cannot have a location of keyboard. Keyboard is located at desk. Hat with horn is located at around playgroud. Desk is located at library. Something is located at book.
text: Typewriter key is located at desk.