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. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].

[EX Q]: 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 
 Question:This year marks the 50th anniversary of the _ deploying a significant military presence in Vietnam.
[EX A]: America

[EX Q]: Poor, suffering, heroic Martin Murray's fourth and probably best chance of winning the world title which has eluded him for so long ended in yet another heartbreak on foreign soil. This defeat to Arthur Abraham was not quite the most contentious of Murray's failed bids for a stardom but it is likely to become the most devastating. There were cries of 'cheats, cheats' from the knot of English fans in the TUI Arena but the fight was so close that it could not be classed as an out-and-out robbery. Far worse injustices have been seen in Germany, where it is notoriously difficult for an overseas boxer to glean a points decision.Martin Murray fought Arthur Abraham for WBO super-middleweight titleBritish fighter Murray started well in his fourth attempt to win world titleGerman champion Abraham grew into the fight as the rounds progressedMurray had a point deducted for holding his opponent in the 11th roundAbraham won by split decision after fight went full 12 rounds in HannoverJudges scored 115-112 Abraham, 112-115 Murray, 116-111 Abraham 
 Question:_ took the last round to make that even more likely, and it proved to be the case.
[EX A]: Arthur Abraham

[EX Q]: A pregnant model whose sexy selfies featuring her tight abs turned her into an overnight internet sensation has given birth to a healthy baby boy. Sarah Stage, a 30-year-old underwear model and animal rights activist from Los Angeles, welcomed James Hunter into the world on Tuesday afternoon. And despite her critics' claims that her unusually trim figure could be damage to to her unborn child, it seems their fears were unfounded. Sarah confirmed to E! that baby James weighed in at a healthy eight pounds, seven ounces and was 22 inches long at the time of his birth, adding: 'He's a big healthy boy and he got an APGAR score of eight to nine.'Sarah Stage, 30, welcomed James Hunter into the world on Tuesday afternoonHer baby boy weighed eight pounds seven ounces and was 22 inches long at the time of his birthAs her pregnancy progressed, the model came under fire from critics who claimed she was 'unhealthily' trim and toned 
 Question:Others compared their figures to pregnant _'s pregnancy body, with one woman writing: '10 days before giving birth?!.
[EX A]:
Sarah Stage