Given the task definition and input, reply with output. 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.

Conrad Clitheroe, left, and Gary Cooper, right, were thrown in jail after being arrested for writing down aircraft registration numbers in Dubai Three British planespotters who have spent two months in prison in the United Arab Emirates after they were arrested on national security grounds have been released. Conrad Clitheroe, 54 and Gary Cooper, 45, from Stockport, along with their ex-pat friend Neil Munro were stopped by police for writing down aircraft registration numbers at Fujairah Airport. They were taken to a police station and, despite being told they would not be detained, were put into prison. Clitheroe's wife Valerie had written to British Prime Minister David Cameron to ask him to intervene in the case, raising concerns about her husband's health due to his heart murmur and high blood pressure.Conrad Clitheroe was jailed with his friends Gary Cooper and Neil MunroTrio arrested after writing down plane registration numbers at UAE airportFears for Mr Clitheroe's health after he ran out of blood pressure medicineHe will now be able to celebrate first wedding anniversary with wife in May 
 Questions:Mr _ has always insisted they never took any photographs. (A) Conrad Clitheroe (B) Gary Cooper (C) Dubai (D) British (E) United Arab Emirates (F) Stockport (G) Neil Munro (H) Fujairah Airport (I) Valerie (J) David Cameron (K) UAE

(A)