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: For four years we have waited expectantly for the pitter patter of tiny paws. Soon, that wait could finally be over. Tian Tian, the UK's only female giant panda, has conceived and could give birth to a cub as early as August. However Edinburgh Zoo, where the pandas live, have warned people 'not to get too excited' as the process is 'extremely complex'. Moreover, on the two previous occasions keepers inseminated Tian Tian - whose name means 'Sweetie' - she has failed to produce a panda cub. She was artificially inseminated again in March this year, but keepers at the zoo say implantation - when a fertilised egg attaches to the uterus - has not yet occurred.Tian Tian has conceived and could give birth to a cub as early as AugustShe has been inseminated twice before but so far failed to produce a cubTian Tian and Yang Guang arrived in 2011 from China to great fanfareOn loan at £600k a year, became first giant pandas to live in UK for 17 years 
 Questions:Under the terms of the agreement any cubs will return to _ at the age of two, the age at which they would normally leave their mother in the wild. (A) Tian Tian (B) UK (C) Edinburgh Zoo (D) Sweetie (E) Yang Guang (F) China
Example output: (F)
Example explanation: This is a good example. Based on the passage, any cubs will return to China at the age of two
Q: ISIS is extorting hundreds of millions of pounds from captive residents in Syria and Iraq using an army of tax collectors and informants to fund its so-called caliphate, an investigation has found. People living in territory controlled by the extremists are forced to pay a religious tax, known as 'zakat', to fund salaries that attract recruits and pay for services such as street cleaning and bread subsidies. An investigation found that the terror group now earns as much from taxation, extortion and confiscation as oil, which brought in a staggering £296million ($450m) during the past year. A religious tax dating back to the days of the Prophet Mohammed, zakat requires Muslims with sufficient income to hand over 2.5 per cent of their capital to those fighting for a holy cause.ISIS terrorists extorting millions of pounds from captive residents in SyriaCivilians forced to pay religious tax, known as zakat, to fund ISIS recruitersResidents and businesses forced to give up 2.5 per cent of capital to ISISInvestigation found militants earn £296m in tax, extortion and confiscation 
 Questions:'Oil wealth serves several purposes: it provides energy needs for the estimated 10 million civilians living in _ controlled territory and it helps fuel the war machine. (A) ISIS (B) Syria (C) Iraq (D) Prophet Mohammed (E) Muslims
A:
(A)