Question: where does the last name cintron come from
[{'answer': 'Portuguese', 'provenance': [{'wikipedia_id': '26239031', 'title': 'Cintrón', 'start_paragraph_id': 1, 'start_character': 35, 'end_paragraph_id': 1, 'end_character': 45, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Spanish - French', 'provenance': [{'wikipedia_id': '26239031', 'title': 'Cintrón', 'start_paragraph_id': 1, 'start_character': 50, 'end_paragraph_id': 1, 'end_character': 74, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Portuguese and Spanish - French origins'}, {'provenance': [{'wikipedia_id': '26239031', 'title': 'Cintrón', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 245, 'bleu_score': 0.9051034981560221, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7224008544435040021}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '26239031', 'title': 'Cintrón', 'section': 'Section::::Abstract.', 'start_paragraph_id': 1, 'end_paragraph_id': 1, 'meta': {'evidence_span': ['Cintrón or Cintron is a surname of Portuguese and Spanish-French including Sephardic origins.', 'Cintrón or Cintron is a surname of Portuguese and Spanish-French including Sephardic origins. The name migrated as a consequence of the conquest and settlement of the New World, particularly in Puerto Rico. Famous people with the surname Cintron:', 'Cintrón or Cintron is a surname of Portuguese and Spanish-French inclu']}}]}]