Premise: Gennady Golovkin . Golovkin won his first major world championship , the WBA interim middleweight title , by defeating Milton Núñez in 2010 . Milton Núñez (boxer) . Nunez 's biggest fight was against Gennady Golovkin for the interim WBA middleweight title .
Hypothesis: Gennady Golovkin boxes.
Label: ENTAILMENT