Question: Grupo Modelo, a financial backer of the AAA Lucha Libre World Cup professional wrestling tournament, shares what percentage of the Mexican beer market?
Sentence (from "AAA Lucha Libre World Cup (2017)"): The Lucha Libre World Cup is an upcoming professional wrestling tournament organized by Mexican professional wrestling promotion Lucha Libre AAA Worldwide (AAA) with the financial backing of the Grupo Modelo brewery, with Victoria Beer as the official sponsor.
Relevant evidence: Yes