question: Where did the mandolin grow in popularity ?
answer: in the streets where it was used by young men courting and by street musicians , and in the concert hall
turker_answer: The mandolin grew in popularity in the streets where it was used by young men courting and by street musicians , and in the concert hall .
rule-based: The mandolin grew in popularity in the streets where it was used by young men courting and by street musicians , and in the concert hall .