Question: who sings my future's so bright i gotta wear shades
[{'answer': 'Timbuk3', 'provenance': [{'wikipedia_id': '11166419', 'title': "The Future's So Bright, I Gotta Wear Shades", 'start_paragraph_id': 1, 'start_character': 133, 'end_paragraph_id': 1, 'end_character': 140, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '11166419', 'title': "The Future's So Bright, I Gotta Wear Shades", 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 238, 'bleu_score': 0.9000283069718911, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4767187744559294892}, 'section': 'Section::::Abstract.'}]}]