Question: who sings sometimes i get a good feeling
[{'answer': 'Flo Rida', 'provenance': [{'wikipedia_id': '33025207', 'title': 'Good Feeling (song)', 'start_paragraph_id': 1, 'start_character': 44, 'end_paragraph_id': 1, 'end_character': 52, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '33025207', 'title': 'Good Feeling (song)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 406, 'bleu_score': 0.9735040436119741, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1881893452707928206}, 'section': 'Section::::Abstract.'}]}]