Question: how many players went from high school to the nba
[{'answer': '45', 'provenance': [{'wikipedia_id': '2533547', 'title': 'NBA high school draftees', 'start_paragraph_id': 22, 'start_character': 16, 'end_paragraph_id': 22, 'end_character': 18, 'bleu_score': 1.0, 'section': 'Section::::List.\n'}]}, {'provenance': [{'wikipedia_id': '2533547', 'title': 'NBA high school draftees', 'start_paragraph_id': 22, 'start_character': 0, 'end_paragraph_id': 22, 'end_character': 557, 'bleu_score': 0.8409323845982921, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4395546397253079965}, 'section': 'Section::::List.\n'}]}]