Definition: Classify the relation of question with context to one of these categories: 1) award received, 2) based on, collection, 3) conflict, 4) constellation, 5) convicted of, 6) date of death, 7) director, 8) drafted by, 9) educated at, 10) medical condition, 11) military branch, 12) narrative location, 13) occupation, 14) original network, 15) parent company, 16) point in time, 17) production company, 18) residence, 19) series, 20) service entry, 21) sex or gender, 22) spouse, 23) standards body question.

Positive Example 1 -
Input: Context : Isaac Nicola Romero (1916 in Havana, Cuba -- 1997) was a prominent Cuban guitarist and one of the founders of the modern Cuban Guitar School. 
Question : What was Isaac Nicola's city of birth?
Output: place of birth

Positive Example 2 -
Input: Context : Both Timur and Demir are popular male names in Turkey today. 
Question : What was the title that Timur held?
Output: noble title

Negative Example 1 -
Input: Context : Faye Wong (born 8 August 1969) is a Chinese singer-songwriter and actress based in Hong Kong, often referred to as a ``diva'' in Hong Kong media. 
Question : When did Faye Wong born ?
Output: sex or gender

Negative Example 2 -
Input: Context : The Boeing 601 (sometimes referred to as the BSS-601, and previously as the HS-601) is a communications satellite bus introduced in 1987 by Hughes Space and Communications Company. 
Question : Which was the official year for the approval of Boeing 601?
Output: time of invension

Now complete the following example -
Input: Context : He was approximately 35 years old, and a Bugler in the 52nd (Oxfordshire) Regiment of Foot (later the Oxfordshire and Buckinghamshire Light Infantry), British Army during the Indian Mutiny when the following deed at Delhi took place for which he was awarded the VC: 52nd Regiment, Bugler Robert Hawthorne Date of Act of Bravery, 14th September, 1857 ``Bugler Hawthorne, who accompanied the explosion party, not only performed the dangerous duty on which he was employed, but previously attached himself to Lieutenant Salkeld, of the Engineers, when dangerously wounded, bound up his wounds under a heavy musketry fire, and had him removed without further injury.'' 
Question : What organization was Robert Hawthorne involved with?
Output: 


Answer: military branch