You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
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.

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
Solution: (F)
Why? This is a good example. Based on the passage, any cubs will return to China at the age of two

New input: Militants fighting for the Islamic State in Syria and Iraq have issued a new set of rules jihadis must live by - including restrictions on when to utter curses and a ban on women slapping their thighs. A fighter calling himself Abu 'Umar al-Masri, who claims to be based in the terrorists' capital Raqqa, tweeted photographs of flyers containing fatwas imposed on local residents in recent weeks. Providing a unique glimpse in to life under ISIS' brutal and oppressive control, each of the 32 slips of paper - which are headed with the terror group's chilling black and white logo - gives a detailed explanation of various bizarre rules and regulations laid out by ISIS leader Abu Bakr al-Baghdadi.Militants issue new set of rules for citizens of the Islamic State to live byTerrorists make sick attempts to justify burning 'unbelievers' to deathBilliards and table football are permitted but only under strict conditionsWomen are allowed to carry AK-47s but visiting a male doctor is bannedISIS also claims that murdering people purely to harvest their organs is perfectly acceptable under Islamic law 
 Questions:Women whose husbands have been killed must be punished if they try to leave _-held territory for the lands of the unbelievers. (A) Islamic State (B) Syria (C) Iraq (D) Abu 'Umar al-Masri (E) Raqqa (F) ISIS (G) Abu Bakr al-Baghdadi (H) AK-47s (I) Islamic
Solution:
(F)