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 years did the event last that Scharffenberg participated in a public debate over arguing against the use of the death penalty? Passage 1:Hans van Steenwinckel, the royal architect, designed and built the original pavilion and parterre garden in 1587, for King Frederick II of Denmark. The royal estate was then purchased in 1758 by Count Adam Gottlob Moltke, who completely changed the original pavilion and garden with the help of French architect Nicolas-Henri Jardin between 1759 and 1763. The additions led to its present-day architectural structure and façade. Jardin also redesigned the original parterre gardens, changing them to a larger, more modern garden à la française design, with symmetrical hedges, avenues, fountains and mirror ponds. Within the castle wall boundaries, these elegant garden grounds remain to a large extent intact, but outside, much of the garden has been lost, including the most renowned romantic landscape garden in Denmark, designed by Johan Ludvig Mansa in the 1790s. This was mostly due to the sale of much of the original property by the Helsingør municipality which had purchased the entire Marienlyst estate at auction in 1851. One of the lot purchasers was J.S. Nathanson, who in 1859 built Hotel Marienlyst, the first luxury hotel in Helsingør, named after the castle.
 Passage 2:Field Marshal Richard Molesworth, 3rd Viscount Molesworth, PC (1680 – 12 October 1758), styled The Honourable Richard Molesworth from 1716 to 1726, was an Anglo-Irish military officer, politician and nobleman. He served with his regiment at the Battle of Blenheim before being appointed aide-de-camp to the Duke of Marlborough during the War of the Spanish Succession. During the Battle of Ramillies Molesworth offered Marlborough his own horse after Marlborough fell from the saddle. Molesworth then recovered his commander's charger and slipped away: by these actions he saved Marlborough's life. Molesworth went on Lieutenant of the Ordnance in Ireland and was wounded at the Battle of Preston during the Jacobite rising of 1715 before becoming Master-General of the Ordnance in Ireland and then Commander-in-Chief of the Royal Irish Army.
 Passage 3:During the 1930s, Scharffenberg was very critical to the emergence of Nazism in Germany. In a series of articles in Arbeiderbladet in 1933 he concluded that Adolf Hitler was a paranoid psychopath, and the German legation in Oslo delivered several official protests claiming he was offending a foreign head of state. After the ruling Nazi Party in Germany passed the German Sterilization Law in 1933, however, Scharffenberg—a supporter of eugenics—applauded the legislation and called for similar legislation in Norway. A lecture held at the Norwegian Students' Society in September 1940, where he called for freedom and resistance, gave him enormous applause, and is regarded as one of the starting events of the Norwegian resistance movement against the Nazi German occupation of Norway. He was also arrested after the talk and held in detention for a few weeks. After the war, Scharffenberg was selected to hold the welcome speech for King Haakon when he returned to Norway in June 1945. He participated in the public debate on the legal purge in Norway after World War II, arguing against the use of death penalty, and he warned against the occurrences where people took the law into their own hands and humiliated women who had had sexual relations with the occupants.
3