Please answer the following question: Information: - Roger Joseph Ebert (June 18, 1942 April 4, 2013) was an American film critic and historian, journalist, screenwriter, and author. He was a film critic for the "Chicago Sun-Times" from 1967 until his death in 2013. In 1975, Ebert became the first film critic to win the Pulitzer Prize for Criticism. - Erin Brockovich (born June 22, 1960) is an American legal clerk and environmental activist, who, despite her lack of formal education in the law, was instrumental in building a case against the Pacific Gas and Electric Company (PG&E) of California in 1993. Her successful lawsuit was the subject of a 2000 film, "Erin Brockovich", which starred Julia Roberts. Since then, Brockovich has become a media personality as well, hosting the TV series "Challenge America with Erin Brockovich" on ABC and "Final Justice" on Zone Reality. She is the president of Brockovich Research & Consulting. She also works as a consultant for Girardi & Keese, the New York law firm of Weitz & Luxenberg, which has a focus on personal injury claims for asbestos exposure, and Shine Lawyers in Australia. - Julia Fiona Roberts (born October 28, 1967) is an American actress and producer. She became a Hollywood star after headlining the romantic comedy "Pretty Woman" (1990), which grossed US $464million worldwide. She has won three Golden Globe Awards (out of eight nominations) and has been nominated for four Academy Awards for her film acting, winning the Academy Award for Best Actress for her performance in "Erin Brockovich" (2000). - The Academy Award for Best Actress is an award presented annually by the Academy of Motion Picture Arts and Sciences (AMPAS). It is given in honor of an actress who has delivered an outstanding performance in a leading role while working within the film industry. - The Palme d'Or is the highest prize awarded at the Cannes Film Festival. It was introduced in 1955 by the organising committee. From 1939 to 1954, the highest prize was the "Grand Prix du Festival International du Film". - Steven Andrew Soderbergh (born January 14, 1963) is an American film producer, director, screenwriter, cinematographer and editor. His indie drama "Sex, Lies, and Videotape" (1989) won the Palme d'Or at the Cannes Film Festival, and became a worldwide commercial success, making the then-26-year-old Soderbergh the youngest director to win the festival's top award. Film critic Roger Ebert dubbed Soderbergh the "poster boy of the Sundance generation". - San Francisco (SF) (Spanish for Saint Francis) officially the City and County of San Francisco, is the cultural, commercial, and financial center of Northern California. It is the birthplace of the United Nations. Located at the north end of the San Francisco Peninsula, San Francisco is about in area, making it the smallest countyand the only consolidated city-countywithin the state of California. With a density of about 18,451 people per square mile (7,124 people per km), San Francisco is the most densely settled large city (population greater than 200,000) in California and the second-most densely populated major city in the United States after New York City. San Francisco is the fourth-most populous city in California, after Los Angeles, San Diego, and San Jose, and the 13th-most populous city in the United Stateswith a census-estimated 2015 population of 864,816. The city and its surrounding areas are known as the San Francisco Bay Area, and are a part of the larger OMB-designated San Jose-San Francisco-Oakland combined statistical area, the fifth most populous in the nation with an estimated population of 8.7 million. - The Pacific Gas and Electric Company (PG&E) is an investor-owned electric utility (IOU) with publicly traded stock that is headquartered in the Pacific Gas & Electric Building in San Francisco. PG&E provides natural gas and electricity to most of the northern two-thirds of California, from Bakersfield almost to the Oregon border which represents 5.2 million households. PG&E is overseen by the California Public Utilities Commission. It is the leading subsidiary of the holding company PG&E Corporation which has a market capitalization of $29.37 billion. It was founded by George H. Roe during the period after California's Gold Rush and by 1984 was the United States "largest electric utility business". In 1952 Charles M. Colemanwho worked for PG&E's publicity departmentcompleted his book entitled "P. G. And E. of California: The Centennial Story of Pacific Gas and Electric Company, 1852-1952." PG&E is one of three regulated, investor-owned utilities (IOU)s in Californiathe other two being Southern California Edison and Sempra Energy's San Diego Gas & Electric. - The Academy Awards, or "Oscars", is an annual American awards ceremony hosted by the Academy of Motion Picture Arts and Sciences (AMPAS) to recognize excellence in cinematic achievements in the United States film industry as assessed by the Academy's voting membership. The various category winners are awarded a copy of a statuette, officially called the Academy Award of Merit, which has become commonly known by its nickname "Oscar." The awards, first presented in 1929 at the Hollywood Roosevelt Hotel, are overseen by AMPAS. - Erin Brockovich is a 2000 biographical film directed by Steven Soderbergh and written by Susannah Grant . The film is a dramatization of the true story of Erin Brockovich , portrayed by Julia Roberts , who fought against the energy corporation Pacific Gas and Electric Company ( PG&E ) . The film was a box office success , and critical reaction was positive . Roberts won the Academy Award , BAFTA , Golden Globe Award , Screen Actors Guild Award , and various critics awards for Best Actress . The film itself was also nominated for Best Picture and Best Director for Steven Soderbergh at the 73rd Academy Awards . He won that year , but for directing the film Traffic . Early in the film the real Erin Brockovich has a cameo appearance as a waitress named Julia . Given the information above, choose from the list below the object entity that exhibits the relation 'award received' with the subject 'erin brockovich '. Choices: - 2015 - academy award for best actress - academy awards - award - grand prix - pulitzer prize for criticism
A:
academy award for best actress