Answer this question: what is a millwright worker?
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Answer: A millwright is a craftsman or tradesman engaged with the construction and maintenance of machinery .

Answer this question: what composer used sound mass?
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Answer: Sound mass techniques also appear in the music of George Crumb (Anon. n.d.).

Answer this question: what is metformin used for?
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Answer:
It is the first-line drug of choice for the treatment of type 2 diabetes , in particular, in overweight and obese people and those with normal kidney function.