Question: Silvestre "Silver" Reyes, is the former U.S. Representative for Texas 's 16 congressional district, serving from which span of years, in the Democratic Primary election on May 29, 2012, Reyes lost by a margin wide enough to avert a runoff election to former El Paso city councilman Beto O'Rourke?
Sentence (from "Northeast El Paso"): Northeast El Paso has historically not developed at a rate comparable to East El Paso and Northwest El Paso, but in recent years, it has seen an increase in development.
Relevant evidence: No