Who was the first designated hitter in Major League Baseball?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'QUESTIONS_ENTITY', 'name_': 'Q1163715', 'id': 0, 'label': 'Major League Baseball'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q15991290', 'id': 1, 'label': 'professional sports league'}], 'links': [{'name_': 'P31', 'source': 0, 'target': 1, 'label': 'instance of'}]}
Major League Baseball is an example of a professional sports league.
Major League Baseball is a professional sports league .
Who was the first designated hitter in Major League Baseball?</s>Major League Baseball is an example of a [unused1]professional sports league                [unused2] .
Who was the first designated hitter in Major League Baseball?</s>Major League Baseball is an example of a professional sports league.
Who was the first designated hitter in Major League Baseball?</s>Major League Baseball is a [unused1]professional sports league                [unused2] .
Who was the first designated hitter in Major League Baseball?</s>Major League Baseball is a professional sports league .
Who was the first designated hitter in Major League Baseball?</s>Major League Baseball,0,Major League Baseball,Major League Baseball,instance of,[unused1]professional sports league[unused2],[unused1]professional sports league[unused2],0,Major League Baseball,[unused1]professional sports league[unused2],0,[unused1]professional sports league[unused2]
Who was the first designated hitter in Major League Baseball?</s>Major League Baseball,0,Major League Baseball,Major League Baseball,instance of,professional sports league,professional sports league,0,Major League Baseball,professional sports league,0,professional sports league