TASK DEFINITION: Generate a correct and concise answer for the question based on the words in the context.
PROBLEM: Context : Outwitting Trolls is a murder mystery written by William G. Tapply that takes place in Boston.
Question : Which place does Outwitting Trolls exist in?

SOLUTION: Boston

PROBLEM: Context : Broadcast Markup Language, or BML, is an XML-based standard developed by Japan's Association of Radio Industries and Businesses as a data broadcasting specification for digital television broadcasting.
Question : Which is the basis of Broadcast Markup Language?

SOLUTION: XML

PROBLEM: Context : The 75th Regiment of Foot (Invalids) was an infantry regiment of the British Army from 1762 to 1768.
Question : With which military branch did 75th Regiment of Foot (Invalids) serve with?

SOLUTION:
British Army