question: Who did Chopin hear play violin in 1829 that prompted him to write a composisition ?
answer: Niccolò Paganini
turker_answer: Chopin was prompted to write a composition in 1829 after hearing Niccolò Paganini play violin .
rule-based: Chopin heard play Niccolò Paganini violin in 1829 that prompted him to write a composisition .