With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Brazil hosted the final race of the 2011 Formula One World Championship .
text_B: He is seen here winning his fifth victory of the season at the Monaco Grand Prix.thumb|left|Sebastian Vettel became the youngest double World Champion at the , by finishing third behind race winner Jenson Button and Fernando Alonso .
NOT ENOUGH INFO.