Question: where is final four being held this year
[{'answer': 'the Alamodome', 'provenance': [{'wikipedia_id': '44536967', 'title': "2018 NCAA Division I Men's Basketball Tournament", 'start_paragraph_id': 1, 'start_character': 366, 'end_paragraph_id': 1, 'end_character': 379, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'the Alamodome in San Antonio , Texas'}, {'provenance': [{'wikipedia_id': '44536967', 'title': "2018 NCAA Division I Men's Basketball Tournament", 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 0, 'bleu_score': 1.0, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6598459893677868388}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '44536967', 'title': "2018 NCAA Division I Men's Basketball Tournament", 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 401, 'bleu_score': 0.8127824298034411, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6598459893677868388}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '44536967', 'title': "2018 NCAA Division I Men's Basketball Tournament", 'start_paragraph_id': 36, 'start_character': 0, 'end_paragraph_id': 36, 'end_character': 756, 'bleu_score': 0.950452577163977, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6598459893677868388}, 'section': 'Section::::2018 NCAA Tournament schedule and venues.\n'}]}, {'provenance': [{'wikipedia_id': '44536967', 'title': "2018 NCAA Division I Men's Basketball Tournament", 'section': 'Section::::Abstract.', 'start_paragraph_id': 1, 'end_paragraph_id': 1, 'meta': {'evidence_span': ['The 80th annual edition of the tournament began on March 13, 2018, and concluded with the championship game on April 2 at the Alamodome in San Antonio, Texas.', "The 2018 NCAA Division I Men's Basketball Tournament was a single-elimination tournament of 68 teams to determine the men's National Collegiate Athletic Association (NCAA) Division I college basketball national champion for the 201718 season."]}}]}, {'provenance': [{'wikipedia_id': '44536967', 'title': "2018 NCAA Division I Men's Basketball Tournament", 'section': 'Section::::2018 NCAA Tournament schedule and venues.\n', 'start_paragraph_id': 36, 'end_paragraph_id': 36, 'meta': {'evidence_span': ['For the fourth time, the Alamodome and city of San Antonio are hosting the Final Four', 'Semifinals and Championship (Final Four and Championship) For the fourth time, the Alamodome and city of San Antonio are hosting the Final Four.', 'The 2018 tournament featured three new arenas in previous host cities. Philips Arena, the home of the Atlanta Hawks and replacement for the previously used Omni Coliseum, hosted the South regional games, and the new Little Caesars Arena, home of the Detroit Pistons and Detroit Red Wings, hosted games. And for the first time since 1994, the tournament returned to Wichita and Kansas where Intrust Bank Arena hosted first round games.']}}]}]