Question: What was the 2010 population of the city in which the West Texas Wildcatters played their home games at the Ector County Coliseum?
Sentence (from "West Texas Wildcatters"): They had planned on joining the CIF in 2014 during the merger of the LSFL and Champions Professional Indoor Football League (CPIFL), but were left out of the league.
Relevant evidence: No