Question: who picks the members of the electoral college
[{'answer': 'popular voting', 'provenance': [{'wikipedia_id': '85533', 'title': 'United States Electoral College', 'start_paragraph_id': 41, 'start_character': 38, 'end_paragraph_id': 41, 'end_character': 52, 'bleu_score': 1.0, 'section': 'Section::::History.:Evolution of selection plans.\n'}]}]