Question: whose 47-ball century against england was the only hundred of the main world t20 competition
[{'answer': 'Chris Gayle', 'provenance': [{'wikipedia_id': '49310367', 'title': '2016 ICC World Twenty20 Final', 'start_paragraph_id': 5, 'start_character': 275, 'end_paragraph_id': 5, 'end_character': 286, 'bleu_score': 1.0, 'section': 'Section::::Background.\n'}]}, {'provenance': [{'wikipedia_id': '49310367', 'title': '2016 ICC World Twenty20 Final', 'start_paragraph_id': 5, 'start_character': 0, 'end_paragraph_id': 5, 'end_character': 413, 'bleu_score': 0.972407137066537, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2655477459114180889}, 'section': 'Section::::Background.\n'}]}]