Question: what are the two offical languages of puerto rico
[{'answer': 'English', 'provenance': [{'wikipedia_id': '35494463', 'title': 'English language in Puerto Rico', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 7, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Spanish', 'provenance': [{'wikipedia_id': '35494463', 'title': 'English language in Puerto Rico', 'start_paragraph_id': 1, 'start_character': 20, 'end_paragraph_id': 1, 'end_character': 27, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '35494463', 'title': 'English language in Puerto Rico', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 491, 'bleu_score': 0.9437815816129681, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 280065219015009371}, 'section': 'Section::::Abstract.'}]}]