Definition: 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.
Input: Question: Which team has more NFC Championship wins, the Green Bay Packers or the Minnesota Vikings? Passage 1:Åkerfeldt and Lindgren, the two remaining members of the band, asked drummer Martin Lopez and bassist Martín Méndez to join the band, both of whom accepted. In 1999, they released the concept album Still Life. Steven Wilson joined Opeth in the studio for their fifth album, 2001's Blackwater Park, producing and providing extra backing vocals and instruments. The band supported the album with their first worldwide tour. After promoting the album, Opeth entered the studio again, recording two albums. The first album, Deliverance that was released in 2002, debuted at number 19 on the Top Heatseekers in the United States. The second album, Damnation was released a year later, and peaked at number 192 on the Billboard 200. Per Wiberg joined the band as a keyboardist and recorded Ghost Reveries, which peaked at number 64 on the Billboard 200. Lopez and Lindgren both left Opeth and were replaced by Martin Axenrot and Fredrik Åkesson. In 2008, the band released their ninth studio album Watershed, which debuted at number 23 on the Billboard 200 and peaked at the top of the Finnish charts. Their tenth studio album Heritage which released in 2011, debuted at number 19 on the Billboard 200, at number 2 on the US Hard Rock Albums and at number 6 on the Rock Albums charts, making it highest charting record to date. The album also peaked at number 22 on the UK Albums chart.
 Passage 2:Christianity is the largest religion in the United States with the various Protestant Churches having the most adherents. In 2016, Christians represent 73.7% of the total population, 48.9% identifying as Protestants, 23.0% as Catholics, and 1.8% as Mormons, and are followed by people having no religion with 18.2% of the total population. Judaism is the second-largest religion in the U.S., practiced by 2.1% of the population, followed by Islam with 0.8%. Mississippi is the most religious state in the country, with 63% of its adult population described as very religious, saying that religion is important to them and attending religious services almost every week, while New Hampshire, with only 20% of its adult population described as very religious, is the least religious state. The most religious region of the United States is American Samoa (99.3% religious).
 Passage 3:In his first season in 1997, the 49ers went during the regular season, earning home-field advantage in the playoffs in the National Football Conference (NFC). After defeating the Minnesota Vikings in the divisional round, San Francisco hosted the Green Bay Packers in the NFC Championship Game, but in a muddy, rainy contest at Candlestick Park. The defeat was the 49ers' fourth NFC title loss of the 1990s, following losses to the New York Giants in 1990 and the Dallas Cowboys in 1992 and 1993, and it was their third playoff loss to the Packers in as many seasons. In 1998, the 49ers posted a 12–4 record and returned to the playoffs as a wild-card team, but to the eventual NFC champion Atlanta Falcons. Two losing seasons followed, but in 2001, the 49ers returned to the playoffs after season, once again to be eliminated by the Packers.

Output:
3