Question: Hawaii Route 31 begins in at an intersection with Hawaii Routes 310 and 311 in a census-designated place with at the 2010 census a population of what?
Sentence (from "Sanborn, New York"): Originally called South Pekin after the formerly thriving hamlet of Pekin to the north, Sanborn was renamed in 1866 after Ebenezer Sanborn.
Relevant evidence: No