Context: Arizona (O'odham: "Al onak" [ai onak]) is a state in the southwestern region of the United States. It is also part of the Western United States and the Mountain West states. It is the sixth largest and the 14th most populous of the 50 states. Its capital and largest city is Phoenix. Arizona is one of the Four Corners states. It has borders with New Mexico, Utah, Nevada, California, and Mexico, and one point in common with the southwestern corner of Colorado. Arizona's border with Mexico is 389 miles (626 km) long, on the northern border of the Mexican states of Sonora and Baja California., California is the most populous state in the United States and the third most extensive by area. Located on the western (Pacific Ocean) coast of the U.S., California is bordered by the other U.S. states of Oregon, Nevada, and Arizona and shares an international border with the Mexican state of Baja California. The state capital is Sacramento. Los Angeles is California's most populous city, and the country's second largest after New York City. The state also has the nation's most populous county, Los Angeles County, and its largest county by area, San Bernardino County., Guadalupe Island or Isla Guadalupe is a volcanic island located off the west coast of Mexico's Baja California Peninsula and some southwest of the city of Ensenada in the state of Baja California, in the Pacific Ocean. The two other Mexican island groups in the Pacific Ocean that are not on the continental shelf are Revillagigedo Islands and Rocas Alijos., Baja California Sur, lit. "South Lower California", officially the Free and Sovereign State of Baja California Sur, is the second-smallest Mexican state by population and the 31st admitted state of the 31 states which, with the Mexico City, make up the 32 Federal Entities of Mexico., The Gulf of California (also known as the Sea of Cortez, Sea of Cortés or Vermilion Sea; locally known in the Spanish language as Mar de Cortés or Mar Bermejo or Golfo de California) is a body of water that separates the Baja California Peninsula from the Mexican mainland. It is bordered by the states of Baja California, Baja California Sur, Sonora, and Sinaloa with a coastline of approximately . Rivers which flow into the Gulf of California include the Colorado, Fuerte, Mayo, Sinaloa, Sonora, and the Yaqui. The gulf's surface area is about ., Note : There is also a Rosarito further south along the coast near the southern state border , but is not much more than a few homes . Rosarito is a coastal resort city in the Mexican state of Baja California located approximately 10 miles south of the U.S. border in Rosarito Beach Municipality . Often mistakenly called `` Rosarito Beach '' because of the wellknown Rosarito Beach Hotel , the town of Rosarito is one part of the municipality named Playas de Rosarito ( `` Beaches of Rosarito '' ) . Its beaches and dance clubs are a popular destination for young people from the United States during the Memorial Day and Labor Day weekends . Rosarito Beach is the seat of the municipality of Rosarito Beach . The city is the second largest in the Tijuana metropolitan area and southern beach city of the San Diego -- Tijuana international metropolitan region . Additionally , it is the westernmost municipal seat in Mexico , slightly further west than neighboring Tijuana , which lies inland to its north - northeast . As of 2010 , the city had a population of 65,278 . Rosarito Beach was the source of rocks for the Pet Rock collectible of the 1970s, Sonora, officially the Free and Sovereign State of Sonora, is one of 31 states that, with Mexico City, comprise the 32 federal entities of Mexico. It is divided into 72 municipalities; the capital city is Hermosillo.
Sonora is located in Northwest Mexico, bordered by the states of Chihuahua to the east, Baja California to the northwest and Sinaloa to the south. To the north, it shares the U.S.Mexico border with the states of Arizona and New Mexico, and on the west has a significant share of the coastline of the Gulf of California., Mexico City, officially City of Mexico (, ; abbreviated as "CDMX"), is the capital and most populous city of the United Mexican States. As an "alpha" global city, Mexico City is one of the most important financial centers in the Americas. It is located in the Valley of Mexico ("Valle de México"), a large valley in the high plateaus at the center of Mexico, at an altitude of . The city consists of sixteen municipalities (previously called boroughs)., Baja California, officially the Free and Sovereign State of Baja California, is a state in Mexico. It is the northernmost and westernmost of the 31 states which, with Mexico City, comprises the 32 Federal Entities of Mexico. Before becoming a state in 1953, the area was known as the North Territory of Baja California ("El Territorio Norte de Baja California"). It has an area of , or 3.57% of the land mass of Mexico and comprises the northern half of the Baja California Peninsula, north of the 28th parallel, plus oceanic Guadalupe Island. The mainland portion of the state is bordered on the west by the Pacific Ocean, on the east by Sonora, the U.S. State of Arizona, and the Gulf of California (also known as the "Sea of Cortez"), and on the south by Baja California Sur. Its northern limit is the U.S. state of California., The Baja California Peninsula is a peninsula in Northwestern Mexico. Its land mass separates the Pacific Ocean from the Gulf of California. The peninsula extends from Mexicali, Baja California in the north to Cabo San Lucas, Baja California Sur in the south. It ranges from at its narrowest to at its widest point and has approximately of coastline and approximately 65 islands. The total area of the Baja California Peninsula is ., Mexico (, modern Nahuatl ), officially the United Mexican States, is a federal republic in the southern half of North America. It is bordered to the north by the United States; to the south and west by the Pacific Ocean; to the southeast by Guatemala, Belize, and the Caribbean Sea; and to the east by the Gulf of Mexico. Covering almost two million square kilometers (over 760,000 sq mi), Mexico is the sixth largest country in the Americas by total area and the 13th largest independent nation in the world. With an estimated population of over 120 million, it is the eleventh most populous country and the most populous Spanish-speaking country in the world while being the second most populous country in Latin America. Mexico is a federation comprising 31 states and a federal district that is also its capital and most populous city. Other metropolises include Guadalajara, Monterrey, Puebla, Toluca, Tijuana and León., Playas de Rosarito Municipality is located in the northwestern part of the Mexican state of Baja California comprising part of the Tijuana metropolitan area. It lies just south of the city of Tijuana. Its municipal seat is the city of Rosarito. According to the 2010 census, the municipality had a population of 90,668 inhabitants. Its area is 513.32 km² (198.19 sq mi)., Subject: rosarito beach, Relation: capital_of, Options: (A) baja california (B) baja california sur (C) california (D) colorado (E) mexico (F) méxico (G) new york (H) north (I) northwest (J) oregon (K) playas de rosarito municipality (L) south (M) utah
Output: playas de rosarito municipality