In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Among the entities, try to find the best entity that is most likely to fill in "_" and classify the answers based on options.

Q: Researchers have discovered four extinct underwater volcanoes thousands of feet below the water off the coast of Sydney The calderas are believed to have formed 50 million years ago when supercontinent Gondwana was splitting up into the regions we now know as Australia and New Zealand. And this quartet of 'hotheads' may offer geologists clues about how exactly this tectonic movement took place. The volcanoes were discovered 125 miles (200km) off the southwestern Australian coast using the Investigator ocean explorer from the Commonwealth Scientific and Industrial Research Organisation (CSIRO). Scientists from the University of New South Wales Australia were searching for nursery grounds for larval lobsters when the sonar images spotted the volcanoes 16,100 feet (4,900 metres) underwater.Four volcanoes found in a cluster 125 miles (200km) off coast of SydneyResearchers found the ancient underwater formation by accidentCluster is 12 miles (20km) long, 4 miles (6km wide) and rises 230ft (700m)Experts believe they tell 'part of the story' of how Australia and New Zealand separated between 40 and 80 million years ago 
 Questions:'The ship is constantly mapping the sea floor as it travels, opening up a previously undiscovered and unknown world,' explained _. (A) Sydney (B) Gondwana (C) Australia (D) New Zealand (E) Australian (F) Commonwealth Scientific and Industrial Research Organisation (G) University of New South Wales (H) Four (I) Cluster

A: (F)
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Q: SIM cards may be about to join car phones and pagers in the telecoms graveyard. Apple and Samsung are rumoured to be in advanced talks with the GSMA - the association that represents the mobile telecom industry – to replace fiddly cards with an e-SIM. It’s hoped that electronic SIM cards could give consumers more flexibility so they can easily swap mobile networks. Anne Bouverot, chief executive of the GSMA, told The Financial Times the London-based association is close to announcing an agreement to produce a standardised SIM for devices. MailOnline has contacted Apple and Samsung for comment. The technology will likely be similar to the Apple SIM that launched with the iPad Air 2, allowing users to swap between data networks.Apple and Samsung are rumoured to be in advanced talks with the GSMA - to replace fiddly cards with an e-SIMAssociation is close to announcing an agreement to produce a standardised e-SIM for devices, meaning next gen phones may use themEmbedded electronic alternative should make swapping networks easier 
 Questions:However, unlike Apple’s offering, the e-SIM would be embedded into a smartphone or tablet, meaning there will be no more need for the _ slot, TechSpot reported. (A) Apple (B) Samsung (C) GSMA (D) SIM (E) Anne Bouverot (F) The Financial Times (G) London (H) MailOnline

A: (D)
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Q: (CNN) The mayor of a municipality in Mexico was slain by armed men inside her home on Saturday -- one day after taking office. Gisela Mota Ocampo was sworn into office Friday to lead Temixco, a city of nearly 100,000 people 60 miles south of Mexico City. The attackers entered her house Saturday morning while her family was present and killed her in the doorway, said Alberto Capella, Morelos state security commissioner, at a press briefing. Police pursued and exchanged gunfire with the armed men, killing two of them, he said. Two adults and a juvenile were arrested and will be prosecuted, said Javier Perez Duron, Morelos attorney general.Armed men kill the mayor of Temixco, Mexico, inside her houseShe'd been sworn into office one day earlier 
 Questions:The _ state government issued a statement praising Mota Ocampo as "an honest and committed public servant" and calling the attack "a challenge that organized crime launched against the constitutional and democratic order." (A) Mexico (B) Gisela Mota Ocampo (C) Temixco (D) Mexico City (E) Alberto Capella (F) Morelos (G) Javier Perez Duron

A:
(F)
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