instruction:
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.
question:
NASA has given the people of Earth a rare treat: A color mosaic that captures not only Saturn, but also the tiny dots of Earth and other planets in the background. The panorama, released Tuesday, was captured by the Cassini spacecraft on July 19, when the sun slipped behind the ringed planet. Earth appears as a bright blue dot to Saturn's lower right, just above Saturn's outer, halo-like E-ring. Venus is a dot to the upper left, with Mars appearing as a faint red dot above and to the left of Venus. This is the first image in which Saturn, its moons and rings, and Earth, Venus and Mars are all visible, NASA said. The image -- a panorama of 141 wide-angle pictures -- covers 404,880 miles across Saturn and its ring system.Image is Cassini's first showing Saturn, rings, moons, Earth, Venus and Mars at same timeThe collage is panorama of 141 wide-angle pictures taken July 19Image was possible that day because Saturn obstructed spacecraft's view of sun 
 Questions:NASA hopes to have it continue to get more pictures and other data of _, its rings and moons through 2017. (A) NASA (B) Earth (C) Saturn (D) Cassini spacecraft (E) Venus (F) Mars (G) Cassini
answer:
(C)


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(CNN) The US mainland should not breathe a sigh of relief just yet despite early forecasts that Hurricane Maria will remain out to sea. Regaining strength overnight, Maria lashed the Dominican Republic early Thursday after a destructive rampage through Puerto Rico and Dominica. The storm is a Category 3 hurricane packing winds of 115 mph, according to the National Hurricane Center. The current forecast does not show a direct hit on the East Coast, forecasters say, but such a path cannot be ruled out this far in advance. Moving away from Puerto Rico, it's bringing high winds and heavy rain to the northern coast of the Dominican Republic, the hurricane center said.Wary US forecasters are tracking Maria's possible pathMaria is a Category 3 hurricane packing winds of 115 mph 
 Questions:A five-day span shows Maria meandering off the _, but it's unclear what happens afterward, he said. (A) US (B) Maria (C) Dominican Republic (D) Puerto Rico (E) Dominica (F) National Hurricane Center (G) East Coast
answer:
(G)


question:
(CNN) Thirty-one athletes hoping to compete at August's Olympics tested positive for banned substances at the 2008 Beijing Games and could now be ruled out of Rio, the International Olympic Committee says. The IOC didn't reveal where the athletes came from or their names, but said 12 countries and six different sports were involved. The ruling body said its executive board "agreed unanimously to initiate proceedings immediately, with the 12 (national Olympic committees) concerned informed in the coming days." "All those athletes infringing from anti-doping rules will be banned from competing at the Olympic Games Rio 2016," it added. Tuesday's revelation only thickens the black cloud surrounding drugs and the Olympics, much of it involving Russia -- whose track-and-field athletes were banned from competing from Rio this year due to regular doping in the past.IOC finds drug offenses in 2008 retestsPlans to retest London 2012 athletesSamples are kept for 10 yearsAims to clean up sport for Rio Games 
 Questions:"By stopping so many doped athletes from participating in Rio we are showing once more our determination to protect the integrity of the _ competitions, including the Rio anti-doping laboratory, so that the Olympic magic can unfold in Rio de Janeiro." (A) Olympics (B) Beijing Games (C) Rio (D) IOC (E) Russia (F) London (G) Rio Games
answer:

(A)