Read the passage from "To Autumn." Who hath seen thee oft amid thy store?       Sometimes whoever seeks abroad may find  Thee sitting carelessly on a granary floor,  Which best identifies and interprets the poetic device that is used in the underlined phrase?   
simile; Autumn is like a grain storage unit 		 
metaphor; Autumn is brown like grain 		
imagery; a girl sits in a full granary 		 
personification; autumn sits on the floor with the abundant harvest