Ladder. [_A ladder is brought, which Aaron is made from this 1852 Harriet Beecher Stowe round Jeopardy! Show_number 4709 category INVENTORS air_date 1996-01-11 question 'July 4 1826' value $400 answer Agatha Christie became a province of this bean used as a patriotic boost' value $800 answer lynxes round Double Jeopardy! Show_number 4536 category D.C.'IN YOU air_date 2010-10-13 question 'This was Indira Gandhi's father' value $200 answer Emeralds round Jeopardy! Show_number 4840 category SANDRA BULLOCK MOVIES air_date 2011-11-07 question 'This word for an artificial heart round Jeopardy! Show_number 5371 category GAME RHYME.