Instructions: Generate a correct and concise answer for the question based on the words in the context.
Input: Context : The Ayrshire (Earl of Carrick's Own) Yeomanry was a Regiment of the British Yeomanry and is now an armoured Squadron of the Scottish and North Irish Yeomanry (SNIY), part of the British Army Reserve.
Question : To which branch did Ayrshire (Earl of Carrick's Own) Yeomanry belong?
Output:
British Army