question: How much did the percentage of free people in the South change from 1782 to 1810 ?
answer: the percentage of free people of color rose from less than one percent to nearly 10 percent of blacks in the South .
turker_answer: In the South , the percentage of free people of color rose from less than one percent to nearly 10 percent of blacks between 1782 and 1810 .
rule-based: The percentage of free people in the South change from 1782 to 1810 did the percentage of free people of color rose from less than one percent to nearly 10 percent of blacks in the South .