Study the following Information to answer the given questions: In a certain code ‘a friend of mine’ is written as ‘4 9 1 6’, ‘mine lots of metal’ is written as ‘3 1 0 9’ and ‘a piece of metal’ is written as ‘7 1 6 3'.'6 7 3' would mean
1)a metal piece
2)metal for friend
3)piece of advice
4)friend of mine
5) large metal piece

Explanation

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