Question: where does the name de la rosa come from
[{'answer': 'Spanish', 'provenance': [{'wikipedia_id': '7449933', 'title': 'De La Rosa', 'start_paragraph_id': 1, 'start_character': 16, 'end_paragraph_id': 1, 'end_character': 23, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': "a Spanish surname , which means `` of the rose ''"}, {'provenance': [{'wikipedia_id': '7449933', 'title': 'De La Rosa', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 57, 'bleu_score': 0.634192268377596, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 666519865004306262}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '7449933', 'title': 'De La Rosa', 'section': 'Section::::Abstract.', 'start_paragraph_id': 1, 'end_paragraph_id': 1, 'meta': {'evidence_span': ['De la Rosa is a Spanish surname, which means "of the rose".', 'De la Rosa is a Spanish surname, which means "of the rose".', 'De la Rosa is a Spanish surname, which means "of the rose". De la Rosa (or variants of the name) may refer to:']}}]}]