Please answer the following question: Information: - The San Diego River is a river in San Diego County, California. It originates in the Cuyamaca Mountains northwest of the town of Julian, then flows to the southwest until it reaches the El Capitan Reservoir, the largest reservoir in the river's watershed at . Below El Capitan Dam, the river runs west through the cities of Santee and San Diego. While passing through Tierrasanta it goes through Mission Trails Regional Park, one of the largest urban parks in America. The river discharges into the Pacific Ocean near the entrance to Mission Bay, forming an estuary. - Santee is a suburb of San Diego in San Diego County, California, with a population of 53,413 at the 2010 census. Although it is a part of the East County region, Santee is located just from the Pacific Ocean. The city is connected to the coastline by State Route 52, a six-lane freeway that runs from Interstate 5 in La Jolla to State Route 67 in El Cajon. The city is bisected by the San Diego River, a linear greenbelt that includes parks, trails and more than of natural riparian habitat. - The Pacific Ocean is the largest of the Earth's oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean (or, depending on definition, to Antarctica) in the south and is bounded by Asia and Australia in the west and the Americas in the east. - La Jolla is a hilly seaside community within the city of San Diego, California, United States occupying of curving coastline along the Pacific Ocean within the northern city limits. - San Diego (Spanish for "Saint Didacus") is a major city in California, United States. It is in San Diego County, on the coast of the Pacific Ocean in Southern California, approximately south of Los Angeles and immediately adjacent to the border with Mexico. - Hayden Andrew Penn ( born October 13 , 1984 in Santee , California ) is a right - handed former Major League Baseball pitcher currently playing for the Bridgeport Bluefish of the Atlantic League of Professional Baseball . - 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. What entity does 'hayden penn' has the relation 'place of birth' with?
Answer:
san diego