Question: who had a summer hit in 2000 with supergirl
[{'answer': "Reamonn 's", 'provenance': [{'wikipedia_id': '4876091', 'title': 'Reamonn', 'start_paragraph_id': 8, 'start_character': 63, 'end_paragraph_id': 8, 'end_character': 78, 'bleu_score': 1.0, 'section': 'Section::::History.:The 2000s.\n'}]}, {'provenance': [{'wikipedia_id': '4876091', 'title': 'Reamonn', 'start_paragraph_id': 7, 'start_character': 0, 'end_paragraph_id': 7, 'end_character': 260, 'bleu_score': 0.890257934258152, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9905661064882017443}, 'section': 'Section::::History.:The 2000s.\n'}]}]