Question: what was the purpose of the mall of america
[{'answer': 'shopping', 'provenance': [{'wikipedia_id': '101941', 'title': 'Mall of America', 'start_paragraph_id': 1, 'start_character': 60, 'end_paragraph_id': 1, 'end_character': 68, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '101941', 'title': 'Mall of America', 'start_paragraph_id': 1, 'start_character': 4, 'end_paragraph_id': 1, 'end_character': 574, 'bleu_score': 0.8420864316152711, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1996095096551969182}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '101941', 'title': 'Mall of America', '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': 1996095096551969182}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '23464729', 'title': 'Mall of the Americas', 'section': 'Section::::Abstract.', 'start_paragraph_id': 1, 'end_paragraph_id': 1, 'meta': {'evidence_span': ["Mall of the Americas is an enclosed shopping mall located at 7795 West Flagler Street next to the Palmetto Expressway in Miami, Florida. Major stores at the mall include Foot Locker, Old Navy, Ross Dress for Less, Marshalls, The Home Depot, and a Florida Department of Highway Safety and Motor Vehicles office. At its grand opening in 1970, it was known as Midway Mall. The name change to Mall of the Americas took place in December 1987. Former anchor department stores included Richard's, Jefferson Ward and Woolco", 'Mall of the Americas is an enclosed shopping mall located at 7795 West Flagler Street next to the Palmetto Expressway in Miami, Florida.', 'Mall of the Americas is an enclosed shopping mall located at 7795 West Flagler Street next to the Palmetto Expressway in Miami, Florida. Major stores at the mall']}}]}, {'provenance': [{'wikipedia_id': '101941', 'title': 'Mall of America', 'section': 'Section::::Abstract.', 'start_paragraph_id': 1, 'end_paragraph_id': 1, 'meta': {'evidence_span': ['The Mall of America (commonly, locally known as "MOA") is a shopping mall located in Bloomington, Minnesota, United States (a suburb of the Twin Cities). It lies southeast of the junction of Interstate 494 and Minnesota State Highway 77, north of the Minnesota River, and across the Interstate from the MinneapolisSt. Paul International Airport. Opened in 1992, it is the largest mall in the United States in terms of total floor area (including Nickelodeon Universe), the fifth largest mall in North America in terms of leaseable space and the twelfth largest in the world.', 'The Mall of America (commonly, locally known as "MOA") is a shopping mall located in Bloomington, Minnesota, United States (a suburb of the Twin Cities)']}}]}]