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: (CNN) Since the discovery of dark streaks on the slopes of Mars in 2011, astronomers have been excited about potential evidence of water beneath the surface of the red planet. If there are subsurface water flows on Mars, they could allow life -- even on a microbial level -- to exist as well. But further study of these recurring slope lineae, known as RSL, is revealing something else. Those dark streaks may be the result of granular flows like sand and dust, according to a study published Monday in the journal Nature Geoscience. The study is the product of a research team made up of representatives from the US Geological Survey, the Planetary Science Institute, the University of Arizona and Durham University in England.The flows correlate more with sand on active dunes rather than subsurface waterResearchers studied flows at 10 sites 
 Questions:Earth is the only analog we have for _, but Mars obviously behaves differently, the researchers said. (A) CNN (B) Mars (C) RSL (D) Nature Geoscience (E) US Geological Survey (F) Planetary Science Institute (G) University of Arizona (H) Durham University (I) England
Example Output: (B)

Example Input: (CNN) Sometimes political change happens suddenly. You wake up, and a military junta has taken over your country, or some other kind of revolution has happened. But other times, the climate shifts little by little. A few big gestures of aggression, and then things settle down. Then the cycle repeats, until one day the tipping point is reached and you find your democracy has been transformed into an autocracy. We're at serious risk of this happening in America. Trump's first 100 days have been a lesson for him in what he can and cannot easily do. He's followed the authoritarian playbook in attacking those sectors of society that uphold the value of evidence (the judiciary, the press, researchers). He's purged the bureaucracy; hired family members (who thumb their noses at conflicts of interest); bullied critics on Twitter; and incited a climate of hatred toward targeted groups (Muslims, Latinos, immigrants, and more).Ruth Ben-Ghiat: Authoritarians are often ungenerous people, but they do give us one giftThey tell us what they are going to do before they do it, both as an intimidation and as a challenge, she writes 
 Questions:Talking about changing liberal laws is another ominous sign of _'s aspiration to strongman status. (A) America (B) Trump (C) Twitter (D) Muslims (E) Latinos (F) Ruth Ben (G) Ghiat
Example Output: (B)

Example Input: Nicola Sturgeon today visited a school in New York as she continued her four-day tour of the US designed to cement her position as an international stateswoman. The Scottish First Minister met staff and pupils at Daniel Hale Williams elementary in Brooklyn, claiming it will help her to drive up standards in Scotland. But the big event of the first day of her tour is a slot on Jon Stewart's ratings hit The Daily Show tonight, which unfortunately billed her as a 'comedian' and not a politician. Officially this week's trip has been described as an effort to promote Scotland as 'a great place to live, visit, do business, study and invest'.Scottish First Minister has embarked on a four-day tour of the USMeets businesses about investing in Scotland and tours a Brooklyn schoolHas landed a slot to be interview by Jon Stewart on The Daily Show tonightBut programme's website described SNP leader as a 'comedian' 
 Questions:'While _ already leads the way in many areas, I am aware that we can still learn from other countries.' (A) Nicola Sturgeon (B) New York (C) US (D) Scottish (E) Daniel Hale Williams (F) Brooklyn (G) Scotland (H) Jon Stewart (I) The Daily Show (J) SNP
Example Output:
(G)