Question: how much does an overwatch league team cost
[{'answer': 'starting at $20 million', 'provenance': [{'wikipedia_id': '52194851', 'title': 'Overwatch League', 'start_paragraph_id': 27, 'start_character': 387, 'end_paragraph_id': 27, 'end_character': 410, 'bleu_score': 1.0, 'section': 'Section::::History.:Buildout.\n'}]}, {'provenance': [{'wikipedia_id': '52194851', 'title': 'Overwatch League', 'start_paragraph_id': 27, 'start_character': 0, 'end_paragraph_id': 27, 'end_character': 710, 'bleu_score': 0.6264525791787691, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6304075984587061677}, 'section': 'Section::::History.:Buildout.\n'}]}]