Premise: Ruddy Joraider Lugo (born May 22, 1980) is a former Dominican-American Major League Baseball right-handed relief pitcher. Lugo is the younger brother of shortstop Julio Lugo. He attended Xaverian High School (famous alumni include Chris Mullin and Rich Aurilia) in Brooklyn, New York.
Hypothesis: Ruddy Lugo was a relief pitcher while his brother Julio was a shortstop.