Question: what is the lead singer of seether's name
[{'answer': 'Shaun Morgan Welgemoed', 'provenance': [{'wikipedia_id': '3044972', 'title': 'Shaun Morgan', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 22, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '3044972', 'title': 'Shaun Morgan', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 190, 'bleu_score': 0.575222144999979, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8615554888033208084}, 'section': 'Section::::Abstract.'}]}]