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: A Canadian woman whose son died fighting for the Islamic State is now working to stop the extremist group from taking advantage of more vulnerable young men and women in North America. Christianne Boudreau thought her son Damien Clairmont was going to Egypt to study Arabic in 2013, but Canadian authorities later told the Calgary mother that her son had instead gone to Turkey where he crossed the border into Syria to join ISIS. While Damien had become more extreme in his Islamic ideology before he left Canada, Ms Boudreau never imagined her shy and peaceful son would actually become a jihadi.Christianne Boudreau's son Damien Clairmont converted to Islam at the age of 17, after being bullied in high schoolDamien eventually became radicalized and moved to Syria to fight for ISISHe was killed in January 2014 in AleppoMrs Boudreau now helps other families whose children have become radicalized 
 Questions:So Ms Boudreau was more relieved than worried when he found solace in _ and started becoming more social again. (A) Canadian (B) Islamic State (C) North America (D) Christianne Boudreau (E) Damien Clairmont (F) Egypt (G) Arabic (H) Calgary (I) Turkey (J) Syria (K) ISIS (L) Damien (M) Islamic (N) Canada (O) Boudreau (P) Aleppo
Example Output: (M)

Example Input: An 18-year-old new mother battling bone cancer has told how she is unable to get up and see to her crying daughter during the night because the disease has turned her hip to 'chalk'. 'Whenever I want to hold Casey someone has to bring her to me or they have to get everything for her, it’s upsetting when you’re a first-time mum,' Emma Drummond told Daily Mail Australia from her home on the NSW south coast. The teen, from Mount Warrigal near Wollongong, explained that if she had not become pregnant she may never have even discovered that she has bone cancer as during pregnancy doctors passed off her severe leg pain as a strain from her baby's position in her stomach.Emma Drummond, 18, was diagnosed with a rare form of cancer on May 1Her daughter Casey-Lee was born five-months earlierDoctors presumed her daughter was leaning on a nerve causing the painHowever the teen is now undergoing intense chemotherapyShe is unable to apply pressure to her hip or the cancer will spread rapidlyHer mother has been forced to give up her job to care for the both of themThe family have set up a campaign page to raise funds for the family 
 Questions:Doctors told _ that the hormones from her pregnancy had caused her cancer to become highly aggressive and had moved it along far quicker than usual. (A) Casey (B) Emma Drummond (C) Daily Mail Australia (D) NSW (E) Mount Warrigal (F) Wollongong (G) Lee
Example Output: (B)

Example Input: Tehran, Iran (CNN) Preliminary results in Iran's first major election since last year's landmark nuclear deal show reformists poised to take all 30 seats up for grabs in the capital, Tehran, the country's Interior Ministry says. Results from outside the capital also indicated a strong showing by moderate candidates in the high-stakes election, which could shape the future of the country and its relationship with the West. The reformist candidates are overwhelmingly loyal to President Hassan Rouhani, although some are critical of some of his policies. Some 33 million Iranians -- nearly 60% of eligible voters -- cast ballots in twin elections Friday, according to Interior Minister Abdolreza Rahmani Fazli.Preliminary results show reformists are poised to take all 30 seats in Tehran, ministry saysVoters decide members of parliament and Assembly of ExpertsThe Assembly of Experts selects the successor to Iran's Supreme Leader 
 Questions:Many _ hope the elections will lead to a better future. (A) Tehran (B) Iran (C) CNN (D) Interior Ministry (E) West (F) Hassan Rouhani (G) Abdolreza Rahmani Fazli (H) Assembly of Experts (I) Supreme Leader
Example Output:
(B)