Question: when is valentine's day when is valentine's day
[{'answer': 'annually on February 14', 'provenance': [{'wikipedia_id': '182462', 'title': "Valentine's Day", 'start_paragraph_id': 1, 'start_character': 98, 'end_paragraph_id': 1, 'end_character': 121, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '182462', 'title': "Valentine's Day", 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 375, 'bleu_score': 0.8297400130507441, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15075118323749275349}, 'section': 'Section::::Abstract.'}]}]