Question: who gave the concept of game theory first
[{'answer': 'Charles Waldegrave', 'provenance': [{'wikipedia_id': '11924', 'title': 'Game theory', 'start_paragraph_id': 5, 'start_character': 191, 'end_paragraph_id': 5, 'end_character': 209, 'bleu_score': 1.0, 'section': 'Section::::History.\n'}]}, {'provenance': [{'wikipedia_id': '11924', 'title': 'Game theory', 'start_paragraph_id': 5, 'start_character': 0, 'end_paragraph_id': 5, 'end_character': 741, 'bleu_score': 0.764098571654732, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2674917586835744643}, 'section': 'Section::::History.\n'}]}]