Detailed Instructions: 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.
Problem:Question: Who is the president of Australian Broadcasting Corporation? Passage 1:When aged 16, Carroll fund-raised with fellow activists to travel to Edinburgh for the Make Poverty History protest. He contested the 2011 Belfast West by-election—triggered by the resignation of Gerry Adams—for the People Before Profit, and won 7.6% of the vote. At the 2014 Belfast City Council election he gained one of the seven seats in the Black Mountain electoral area from Sinn Féin, coming third. Following his election, he said that he did not describe himself as a nationalist or a unionist, instead choosing to identify as a socialist. He said: "There is a lot of anger in West Belfast at the minute over the situation at Royal Victoria Hospital's A&E, the privatisation of leisure centres and the Casement Park issues...residents have been trampled on". He contested Belfast West again at the 2015 general election, this time coming second, gaining 19.2% of the vote and reducing the Sinn Féin majority from 57.1% to 35.0%.
 Passage 2:The World Service in English mainly broadcasts news and analysis. The mainstays of the current schedule are Newsday, World Update, Newshour and The Newsroom. There are daily science programmes: Health Check, the technology programme Click and Science in Action. At weekends, some of the schedule is taken up by Sportsworld, which often includes live commentary of Premier League football matches. Other weekend sport shows include The Sports Hour and Stumped, a cricket programme co-produced with All India Radio and the Australian Broadcasting Corporation. On Sundays the international, interdisciplinary discussion programme The Forum is broadcast. Outlook is a human interest programme presented by Matthew Bannister and Jo Fidgen, which was first broadcast in July 1966 and presented for more than thirty years by John Tidmarsh. Trending describes itself as "explaining the stories the world is sharing..." Regular music programmes were reintroduced with the autumn schedule in 2015. Many programmes, particularly speech-based ones, are also available as podcasts.
 Passage 3:During the last ice age, the peninsula was connected by an isthmus to the island of Mindanao in the Philippines with the former isthmus included what is now the active volcanic island of Jolo, located at . In the peninsula also located the Skull Hill (Bukit Tengkorak) which consisted largely of numerous isolated hills and mountains, mostly being an extinct volcanoes from the era of Pliocene to Quaternary. Based on survey by Geological Department of Kota Kinabalu, the Skull Hill is said to be an island in its previous form but since the coral limestone terrace of the peninsula have risen from between 100 metres to 130 metres in the past 20,000 years, the hill are not island but a mountainous ridge near the coast. Through a survey on the geothermal presence in the peninsula, the area have a potential to develop geothermal energy as part of the Sabah's renewable energy. The narrow continental shelf fronting the coastal areas of both Dent and Semporna Peninsulas also could be exposed to future tsunamis with the active fault in the eastern coast.

Solution:
2