Generate a correct and concise answer for the question based on the words in the context.

Q: Context : The 18th Mounted Brigade previously known as the 2/1st Yorkshire Mounted Brigade was a 2nd Line yeomanry brigade of the British Army during the First World War.
Question : To which branch did 18th Mounted Brigade belong?

A: British Army
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Q: Context : McTeague is a dentist of limited intellect from a poor miner's family, who has opened a dentist shop on Polk Street in San Francisco.
Question : Which place does McTeague exist in?

A: San Francisco
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Q: Context : John Thynne, 3rd Baron Carteret PC (28 December 1772 -- 10 March 1849), known as Lord John Thynne between 1789 and 1838, was a British peer and politician.
Question : What kind of occupation does John Thynne, 3rd Baron Carteret have?

A:
politician
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