1. An information processing apparatus comprising: a sound recognition unit that recognizes a sound of a moving image including a document; a detecting unit that detects a word which appears in both a recognition result of the sound recognition unit and a word extracted from the document in the moving image; an extracting unit that extracts an occurrence time of the word detected by the detecting unit in the moving image and a position of the word in the document; a display unit that performs a process such that the word extracted by the extracting unit is displayed in a different manner from another word in the document, the display displaying the word extracted by the extracting unit on the document in the different manner; a designating unit that designates the word displayed by the display unit based on an operation performed by an operator to designate the word that is displayed by the display unit; and a reproducing unit that reproduces the moving image from the occurrence time of the word designated by the designating unit.