question: Where there any significances that contributed to the increase or decrease in population numbers ?
answer: influx of 1.5 million Greek refugees after the 1923 population exchange between Greece and Turkey .
turker_answer: significances that contributed to the increase or decrease in population numbers was the influx of 1.5 million Greek refugees after the 1923 population exchange between Greece and Turkey .
rule-based: Contributed to the increase or decrease in population numbers in influx of 1.5 million Greek refugees after the 1923 population exchange between Greece and Turkey .