Question: who sings the degrassi next class theme song
[{'answer': 'Shobha', 'provenance': [{'wikipedia_id': '46932504', 'title': 'Degrassi: Next Class', 'start_paragraph_id': 25, 'start_character': 412, 'end_paragraph_id': 25, 'end_character': 418, 'bleu_score': 1.0, 'section': 'Section::::Production.:Opening sequence.\n'}]}, {'provenance': [{'wikipedia_id': '46932504', 'title': 'Degrassi: Next Class', 'start_paragraph_id': 24, 'start_character': 0, 'end_paragraph_id': 24, 'end_character': 556, 'bleu_score': 0.543514315874545, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1847319035113313749}, 'section': 'Section::::Production.:Opening sequence.\n'}]}]