Question: who was the source of the many writings and texts the renaissance scholars studied
[{'answer': 'Leonzio Pilato', 'provenance': [{'wikipedia_id': '16456482', 'title': 'Greek scholars in the Renaissance', 'start_paragraph_id': 2, 'start_character': 251, 'end_paragraph_id': 2, 'end_character': 265, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Barlaam of Calabria ( Bernardo Massari )'}, {'provenance': [{'wikipedia_id': '16456482', 'title': 'Greek scholars in the Renaissance', 'start_paragraph_id': 2, 'start_character': 23, 'end_paragraph_id': 2, 'end_character': 471, 'bleu_score': 0.723250263253415, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1850323461082353166}, 'section': 'Section::::Abstract.'}]}]