In this task, you're given a question, along with three passages, 1, 2, and 3. Your job is to determine which passage can be used to answer the question by searching for further information using terms from the passage. Indicate your choice as 1, 2, or 3.

Question: How many children does the candidate from Arkansas who won the state with ease in 1992 and 1996 have? Passage 1:For the better part of a century, Missouri has been reckoned as the nation's bellwether state. Prior to 2008, since 1904, Missouri had voted for the winner in every presidential election except in 1956 when the state narrowly voted for Democrat Adlai Stevenson of neighboring Illinois over incumbent Republican President Dwight D. Eisenhower. In recent years, however, it has gradually been trending Republican. Although Bill Clinton of neighboring Arkansas won the state with ease during both of his elections in 1992 and 1996, Al Gore and John Kerry considered the Show-Me State a lost cause and did not campaign much there. Although Barack Obama is from neighboring Illinois, at first he likewise put the state as a secondary concern in relation to other swing states such as Ohio and Virginia where he thought he had more of a chance. As his lead diminished in the summer months, he and McCain moved the campaign to more Democratic-friendly states, as McCain maintained a comfortable polling lead in Missouri. Similar hypothetical general match-up polls taken between McCain and Hillary Rodham Clinton, however, showed Clinton always leading in Missouri.
 Passage 2:Blinky is a three-eyed orange fish featured primarily in "Two Cars in Every Garage and Three Eyes on Every Fish". Likely mutated by toxic waste from the Springfield Nuclear Power Plant pouring into the river, Blinky became a major news story when he was caught by Bart Simpson. Mr. Burns defends the fish, arguing that his extra eye is merely the next step in evolution. Mr. Burns goes to the Simpsons' house for a meal to boost his race for governor. Marge, a supporter of Burns' opponent Mary Bailey, deliberately serves Blinky for dinner. Mr. Burns spits the fish out and subsequently loses the election. Blinky was briefly seen again in episodes "Homer's Odyssey" and "Raging Abe Simpson and His Grumbling Grandson in 'The Curse of the Flying Hellfish'". Blinky also made a brief appearance in an underwater section of the tube-way Fry travels through in the pilot episode of the animated series Futurama, which was created by The Simpsons creator Matt Groening. Blinky also appears in an episode of Futuramas seventh season titled ""; Blinky is seen in a fish bowl on Jrrr's desk.
 Passage 3:The first production of tinplate was probably in Bohemia, from where the trade spread to Saxony, and was well-established there by the 1660s. Andrew Yarranton and Ambrose Crowley (a Stourbridge blacksmith and father of the more famous Sir Ambrose) visited Dresden in 1667 and found out how it was made. In doing so, they were sponsored by various local ironmasters and people connected with the project to make the river Stour navigable. In Saxony, the plates were forged, but when they conducted experiments on their return to England, they tried rolling the iron. This led to the ironmasters Philip Foley and Joshua Newborough (two of the sponsors) in 1670 erecting a new mill, Wolverley Lower Mill (or forge). This contained three shops, one being a slitting mill (which would serve as a rolling mill), and the others were forges. In 1678 one of these was making frying pans and the other drawing out blooms made in finery forges elsewhere. It is likely that the intention was to roll the plates and then finish them under a hammer, but the plan was frustrated by one William Chamberlaine renewing a patent granted to him and Dud Dudley in 1662.
1