Question: who is the blue haired girl in fairy tail
[{'answer': 'Happy', 'provenance': [{'wikipedia_id': '12150414', 'title': 'List of Fairy Tail characters', 'start_paragraph_id': 1, 'start_character': 275, 'end_paragraph_id': 1, 'end_character': 280, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '12150414', 'title': 'List of Fairy Tail characters', 'start_paragraph_id': 13, 'start_character': 0, 'end_paragraph_id': 13, 'end_character': 765, 'bleu_score': 0.8697924122149471, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17684958247843804865}, 'section': 'Section::::Main Fairy Tail members.:Happy.\n'}]}]