Question: how many acres is silver lake in mears mi
[{'answer': '2,936 acres'}, {'provenance': [{'wikipedia_id': '4801408', 'title': 'Silver Lake State Park (Michigan)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 615, 'bleu_score': 0.750876562104361, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10297987334407883340}, 'section': 'Section::::Abstract.'}]}]