Please answer the following question: Information: - Kathryn Dwyer Sullivan (born October 3, 1951) is an American geologist and a former NASA astronaut. A crew member on three Space Shuttle missions, she is the first American woman to walk in space. She is the most recent Under Secretary of Commerce for Oceans and Atmosphere and Administrator of the National Oceanic and Atmospheric Administration after being confirmed by the U.S. Senate on March 6, 2014. Dr. Sullivan's tenure ended on Jan 20, 2017 with the swearing in of President Donald Trump. Education. Sullivan was born in Paterson, New Jersey. She is a 1969 graduate of William Howard Taft High School in the Woodland Hills district of Los Angeles, California. She was awarded a Bachelor of Science degree in Earth Sciences from the University of California, Santa Cruz in 1973, and a Ph.D. in Geology from Dalhousie University in 1978. While at Dalhousie, she participated in several oceanographic expeditions that studied the floors of the Atlantic and Pacific oceans. - The National Oceanic and Atmospheric Administration Commissioned Officer Corps, known informally as the NOAA Corps, is one of seven federal uniformed services of the United States, and operates under the National Oceanic and Atmospheric Administration (NOAA), a scientific agency within the Department of Commerce. The NOAA Corps is the smallest of the U.S. uniformed services, and one of only twothe other being the United States Public Health Service Commissioned Corpsthat consists only of commissioned officers, with no enlisted or warrant officer ranks. - The National Oceanic and Atmospheric Administration (NOAA; pronounced , like "Noah") is an American scientific agency within the United States Department of Commerce focused on the conditions of the oceans and the atmosphere. NOAA warns of dangerous weather, charts seas, guides the use and protection of ocean and coastal resources, and conducts research to improve understanding and stewardship of the environment. In addition to its civilian employees, over 11,000 as of 2015, NOAA research and operations are supported by 379 uniformed service members who make up the NOAA Commissioned Officer Corps. The current Under Secretary of Commerce for Oceans and Atmosphere at the Department of Commerce and the agency's administrator is Kathryn D. Sullivan, who was nominated February 28, 2013, and confirmed March 6, 2014. - Philadelphia is the largest city in the Commonwealth of Pennsylvania and the fifth-most populous city in the United States, with an estimated population of 1,567,442 and more than 6million in the seventh-largest metropolitan statistical area, . Philadelphia is the economic and cultural anchor of the Delaware Valleya region located in the Northeastern United States at the confluence of the Delaware and Schuylkill rivers with 7.2million people residing in the eighth-largest combined statistical area in the United States. - The Under Secretary of Commerce for Oceans and Atmosphere, or USC(OA), is a high-ranking official in the United States Department of Commerce and the principal advisor to the United States Secretary of Commerce on the environmental and scientific activities of the Department. The Under Secretary is dual hatted as the Administrator of the National Oceanic and Atmospheric Administration within the Commerce Department - Conrad Charles Lautenbacher , Jr. ( born June 26 , 1942 ) is a retired Navy Vice Admiral , was the Under Secretary for Oceans and Atmosphere within the United States Department of Commerce and the eighth administrator of the National Oceanic and Atmospheric Administration . He was appointed to the position on December 19 , 2001 and resigned effective October 31 , 2008 in anticipation of a new White House administration . He was born in Philadelphia . - The Northeastern United States, also referred to as the American Northeast or simply the Northeast, is a geographical region of the United States of America bordered to the north by Canada, to the east by the Atlantic Ocean, to the south by the Southern United States, and to the west by the Midwestern United States. The Northeast is one of the four regions defined by the Census Bureau for the collection and analysis of statistics. The Census Bureau-defined region has a total area of with of that being land mass. Though lacking a unified cultural identity, the Northeastern region is the nation's most economically developed, densely populated, and culturally diverse region. Of the nation's four census regions, the Northeast is the second most urban, with 85 percent of its population residing in urban areas, led by the West with 90 percent. Given the information above, choose from the list below the object entity that exhibits the relation 'occupation' with the subject 'conrad c. lautenbacher'. Choices: - administrator - advisor - geologist - member - officer - president - research - science - secretary - united states of america
A:
officer