Question: who is or was the tallest basketball player
[{'answer': 'Gheorghe Mureșan', 'provenance': [{'wikipedia_id': '28754077', 'title': 'List of tallest players in National Basketball Association history', 'start_paragraph_id': 1, 'start_character': 121, 'end_paragraph_id': 1, 'end_character': 137, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]