Question: how many colleges are in the state of maryland
[{'answer': '55 colleges and universities', 'provenance': [{'wikipedia_id': '2076428', 'title': 'List of colleges and universities in Maryland', 'start_paragraph_id': 1, 'start_character': 20, 'end_paragraph_id': 1, 'end_character': 48, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2076428', 'title': 'List of colleges and universities in Maryland', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 142, 'bleu_score': 0.8970773746801091, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4942787829662309615}, 'section': 'Section::::Abstract.'}]}]