Q:Information: - The term "banh mi" is also sometimes used as a synecdoche for a "Vietnamese sandwich". - A pistolette is either of two bread - based dishes in Louisiana cuisine . One is a stuffed and fried bread roll ( sometimes called stuffed pistolettes ) in the Cajun areas around Lafayette . The other is a type of submarine shaped bread about half the size of a baguette that is popular in New Orleans for Vietnamese banh mi and other sandwiches . In France and Belgium , the word pistolet refers to a round roll . - New Orleans (or ) is a major United States port and the largest city and metropolitan area in the state of Louisiana. The population of the city was 343,829 as of the 2010 U.S. Census. The New Orleans metropolitan area (New OrleansMetairieKenner Metropolitan Statistical Area) had a population of 1,167,764 in 2010 and was the 46th largest in the United States. The New OrleansMetairieBogalusa Combined Statistical Area, a larger trading area, had a 2010 population of 1,452,502. - A synecdoche (; from Greek , "synekdoche", . "simultaneous understanding") is a figure of speech in which a term for a part of something refers to the whole of something or vice versa. A synecdoche is a class of metonymy, often by means of either mentioning a part for the whole or conversely the whole for one of its parts. Examples from common English expressions include "bread and butter" (for "livelihood"), "suits" (for "businesspeople"), and "boots" (for "soldiers") (Pars pro toto), or conversely "America" (for "the United States of America") (Totum pro parte). - Louisiana (or ; Louisiana Creole: "Leta de la Lwizyan") is a state located in the southern region of the United States. Louisiana is the 31st most extensive and the 25th most populous of the 50 United States. Its capital is Baton Rouge and largest city is New Orleans. Louisiana is the only state in the U.S. with political subdivisions termed parishes, which are the local government's equivalent to counties. The largest parish by population is East Baton Rouge Parish, and the largest by total area is Plaquemines. Louisiana is bordered by Arkansas to the north, Mississippi to the east, Texas to the west, and the Gulf of Mexico to the south. What object entity has the relation of 'country of origin' with the subject 'pistolette'? Choices: - arkansas - mexico - united states of america
A:
united states of america