Question: San José de Jáchal is a city located on what route in western Argentina, stretching from Punta Loyola near Rio Gallegos in Santa Cruz Province in the south to La Quiaca in Jujuy Province in the north?
Sentence (from "San José de Jáchal"): It has 21,018 inhabitants per the 2001 census , and is the head town of the Jáchal Department.
Relevant evidence: No