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.

Example Input: Paris (CNN) A 9-year-old South African child diagnosed with HIV when he was 1 month old has been in HIV remission for 8½ years -- without regular treatment. This is the first reported case of a child controlling their HIV infection without drugs in Africa and the third known case globally. Soon after diagnosis, the child was placed on antiretroviral treatment, or ART, for 40 weeks, at which point treatment was stopped and the child's health was monitored. Blood tests in late 2015 revealed the child is in HIV remission, meaning levels of the virus in the blood are undetectable using standard tests. Subsequent testing of samples dating back to the child's infancy confirm remission was achieved soon after treatment was stopped.The 9-year-old has been in HIV remission for most of his lifeUnderstanding his biology may one day help other children come off HIV treatment 
 Questions:We could develop a product given to people in combination with _ so people can eventually stop ART, said Violari. (A) Paris (B) CNN (C) South African (D) HIV (E) Africa (F) ART
Example Output: (F)

Example Input: (CNN) -- A lawsuit has been filed claiming that the iconic Led Zeppelin song "Stairway to Heaven" was far from original. The suit, filed on May 31 in the United States District Court Eastern District of Pennsylvania, was brought by the estate of the late musician Randy California against the surviving members of Led Zeppelin and their record label. The copyright infringement case alleges that the Zeppelin song was taken from the single "Taurus" by the 1960s band Spirit, for whom California served as lead guitarist. "Late in 1968, a then new band named Led Zeppelin began touring in the United States, opening for Spirit," the suit states. "It was during this time that Jimmy Page, Led Zeppelin's guitarist, grew familiar with 'Taurus' and the rest of Spirit's catalog. Page stated in interviews that he found Spirit to be 'very good' and that the band's performances struck him 'on an emotional level.' "Suit claims similarities between two songsRandy California was guitarist for the group SpiritJimmy Page has called the accusation "ridiculous" 
 Questions:According to claims in the suit, "Parts of 'Stairway to Heaven,' instantly recognizable to the music fans across the world, sound almost identical to significant portions of '_.' (A) CNN (B) Led Zeppelin (C) Stairway to Heaven (D) United States District Court Eastern District of Pennsylvania (E) Randy California (F) Zeppelin (G) Taurus (H) 1960s band Spirit (I) California (J) United States (K) Jimmy Page (L) Spirit (M) Suit
Example Output: (G)

Example Input: (CNN) -- Bicycles and airplanes might not seem like the greatest travel partners. Yet two wheels and two wings can co-exist in surprisingly beautiful ways. Consider the airport bike path, an increasingly popular feature at airports around the world. Some allow travelers to pedal right up to their plane, while others skirt airport perimeters, permitting cyclists a closeup view of the behemoths of the sky. Here's a selection of world favorites. Suvarnabhumi Airport (Bangkok) Cycling in the Thai capital's infamous traffic is generally the preserve of the borderline suicidal. A different experience awaits with the newest of the world's airport bike routes.Manchester Airport has an orbital cycle path with a pair of tunnels passing beneath runwaysBikers experience planes flying overhead on the southwest side of the Lanzarote airport in the Canary IslandsBangkok has a 15-mile bike path that loops around Suvarnabhumi Airport 
 Questions:This isn't the oddest sporting facility you'll find at a _ airport. (A) CNN (B) Suvarnabhumi Airport (C) Bangkok (D) Thai (E) Manchester Airport (F) Lanzarote airport (G) Canary Islands
Example Output:
(C)