Question: who was voted into the baseball hall of fame 2018
[{'answer': 'Chipper Jones', 'provenance': [{'wikipedia_id': '52916589', 'title': '2018 Baseball Hall of Fame balloting', 'start_paragraph_id': 1, 'start_character': 325, 'end_paragraph_id': 1, 'end_character': 338, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Vladimir Guerrero', 'provenance': [{'wikipedia_id': '52916589', 'title': '2018 Baseball Hall of Fame balloting', 'start_paragraph_id': 1, 'start_character': 340, 'end_paragraph_id': 1, 'end_character': 357, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Jim Thome', 'provenance': [{'wikipedia_id': '52916589', 'title': '2018 Baseball Hall of Fame balloting', 'start_paragraph_id': 1, 'start_character': 359, 'end_paragraph_id': 1, 'end_character': 368, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Trevor Hoffman', 'provenance': [{'wikipedia_id': '52916589', 'title': '2018 Baseball Hall of Fame balloting', 'start_paragraph_id': 1, 'start_character': 373, 'end_paragraph_id': 1, 'end_character': 387, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '52916589', 'title': '2018 Baseball Hall of Fame balloting', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 472, 'bleu_score': 0.955086048783738, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15398519463489215328}, 'section': 'Section::::Abstract.'}]}]