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.

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
(F)

Trinidad, Colorado (CNN) Anthony Mattie walks down Main Street confronted by a shell of the town he once knew. The retired state patrolman-turned-mayor pro tem stares at vacant building after building, his reflection bouncing off the empty glass storefront windows. The streets are lined with century-old facades, but not much more, except for a few cars slowly passing by. Still, Mattie maintains a sparkle in his eye and a boyish grin as he shares the plan to bring his town back to life -- thanks to marijuana money. "The abandoned Pepsi plant became a marijuana dispensary. People resurrected these buildings that were about to fall and collapse," he says.8 pot shops have opened in Trinidad, Colorado, since recreational marijuana sales began in 2014Stores near New Mexico border capitalizing on tourists flocking to townOfficials say town has brought in $800,000 in revenue from pot through November 2015 
 Questions:The green rush is bringing hope back to this once-booming coal mining town in rural southeast Colorado, just 11 miles from the _ border, where generations of Mattie's family have lived. (A) Trinidad (B) Colorado (C) CNN (D) Anthony Mattie (E) Main Street (F) Mattie (G) Pepsi (H) New Mexico
(H)

Washington (CNN) -- President Barack Obama used a Memorial Day ceremony to say it is time for America to properly welcome home Vietnam veterans and show them and their families the respect and gratitude they deserved but didn't receive decades ago. "You came home and sometimes were denigrated when you should have been celebrated," Obama said beneath a scorching sun at the Vietnam Veterans Memorial. "It was a national shame, a disgrace that should have never happened. That's why here today, we resolve that it will not happen again." The event, which launched a 13-year Vietnam War 50th anniversary commemoration, was the culmination of a day of somber events on the annual holiday honoring America's war dead.NEW: President Obama calls the denigration of Vietnam veterans a "national shame""America will be there for you," Obama tells veterans and their familiesMemorial Day launches a 13-year commemoration of the Vietnam War's 50th anniversaryObama lays a wreath to the fallen at Arlington National Cemetery 
 Questions:This year marks the 50th anniversary of the _ deploying a significant military presence in Vietnam. (A) Washington (B) CNN (C) Barack Obama (D) Memorial Day (E) America (F) Vietnam (G) Obama (H) Vietnam Veterans Memorial (I) Vietnam War (J) Arlington National Cemetery

(E)