Question: who was eliminated on the voice december 12 2017
[{'answer': 'Adam Cunningham'}, {'answer': 'Noah Mac', 'provenance': [{'wikipedia_id': '54117932', 'title': 'The Voice (American season 13)', 'start_paragraph_id': 32, 'start_character': 551, 'end_paragraph_id': 32, 'end_character': 559, 'bleu_score': 1.0, 'section': 'Section::::Live shows.:Week 4: Semifinals (Dec 11 & 12).\n'}]}]