The Sensex at the Bomaby Stock fell by 91 points to 19,474 in late morning deals today. Earlier Sensex fell by 113 points, to 19,452 in the opening session led by losses in stocks of consumer durable, auto and information technology sectors. The 30-share barometer, lost over 118 points in the previous two sessions.The Nifty at the National Stock Exchange declined by 27 points, to 5,887.