Title: Robert Yarchoan
Content:  Robert Yarchoan (born 1950) is a medical researcher who played an important role in the development of the first effective drugs for AIDS. He is the Chief of the HIV and AIDS Malignancy Branch in the NCI and also coordinates HIV/AIDS malignancy research throughout the NCI as director of the Office of HIV and AIDS Malignancy (OHAM).
Title: Robert M. Hecht
Content:  Robert Michael Hecht (born 1953) is an American global health policy and financing expert. Hecht is currently Founder and President of Pharos Global Health Advisors. He has previously held positions with the World Bank, UNAIDS, the International AIDS Vaccine Initiative, and Results for Development Institute. He serves as a lecturer at Yale University’s Jackson Institute for Global Affairs and is a clinical professor at the Yale School of Public Health. He has published on a range of topics in global health and development, with a special focus on the economics, financing, and policies for infectious diseases (HIV, Hepatitis C, malaria), nutrition, and broader health system reform. He has been an advisor to the President's Emergency Plan for AIDS Relief (PEPFAR), the World Health Organization, and UNITAID. Hecht holds a BA from Yale and a PhD from Cambridge University.
Title: Robert Yarchoan
Content:  Dr. Yarchoan was raised in Oceanside, New York and graduated from Amherst College in 1971. He subsequently received his M.D. from the University of Pennsylvania and completed an internship and residency in internal medicine at the University of Minnesota and a fellowship in Immunology in the Metabolism Branch of the NCI. After completing his training he joined the laboratory of Dr. Samuel Broder. In 1991 he was appointed to be a Section Chief of the Medicine Branch and in 1996 he named chief of the newly formed HIV and AIDS Malignancy Branch. Dr. Yarchoan was also appointed to be the first director of the NCI Office of HIV and AIDS Malignancy (OHAM) in 2007, which supervises all HIV/AIDS and AIDS malignancy research within the NCI.
Title: Richard Holcomb
Content:   Richard Holcomb (born September 21, 1976) is a human rights advocate, street outreach worker and HIV prevention counselor in Providence, Rhode Island. He is best known for his groundbreaking work in HIV prevention and as the founder of Project Weber, a program for male sex-workers in Rhode Island. The program is named after Roy Weber, a 22-year-old male sex worker who was murdered on Christmas Day, 2003. Holcomb has done extensive research on male prostitution in the United States, Canada and Europe, and has been featured in several films on this subject.
Title: Robert Gallo
Content:  Robert Charles Gallo (born March 23, 1937) is an American biomedical researcher. He is best known for his role in the discovery of the human immunodeficiency virus (HIV) as the infectious agent responsible for acquired immune deficiency syndrome (AIDS) and in the development of the HIV blood test, and he has been a major contributor to subsequent HIV research. Gallo is the director and co-founder of the Institute of Human Virology (IHV) at the University of Maryland School of Medicine in Baltimore, Maryland, established in 1996 in a partnership including the State of Maryland and the City of Baltimore. In November 2011, Gallo was named the first Homer & Martha Gudelsky Distinguished Professor in Medicine. Gallo is also a co-founder of biotechnology company Profectus BioSciences, Inc. and co-founder and scientific director of the Global Virus Network (GVN). Gallo was the most cited scientist in the world from 1980 to 1990, according to the Institute for Scientific Information, and he was ranked third in the world for scientific impact for the period 1983–2002. He has published over 1,300 papers.
Title: Robert
Content:  work on the photoelectric effect ; Sir Robert Robinson, Nobel Prize and Medal of Freedom winning British organic chemist ; Robert A. Rolfe, English botanist specialising in the study of orchids ; Robert Shapiro, professor emeritus of chemistry at New York University, best known for his work on the origin of life ; Robert Winston, British professor, medical doctor, scientist ; Robert W. Wood, American physicist and inventor who is often cited as being a pivotal contributor to the field of optics and a pioneer of infrared photography and ultraviolet photography ; Robert J. White, American neurosurgeon best known for his head transplants on living monkeys 
Title: Robert Yonover
Content:  Robert Yonover, born in 1959, is an American scientist and inventor. He was born in Chicago, grew up in Florida, and lives in Honolulu Hawaii. He is an inventor of survival technology used by U.S./Foreign Military. EARLY LIFE As a non-speaking child with a strong connection to nature, Yonover learned to approach problems in a primitive yet creative fashion. EDUCATION AND CAREER Yonover received his Ph.D. in Geochemistry/Volcanology from the University of Hawaii School of Ocean & Earth Science Technology with laboratory research at NASA Johnson Space Center and MIT. Master's degree and Bachelor of Science from Florida State University. His research career includes monitoring active Hawaiian and Central American volcanoes, exploring Canadian gold deposits, drilling a successful gas well in Texas, and completing multiple ALVIN submersible dives to ocean depths 
Title: Robert Gallo
Content:  a class of drugs used to treat HIV, the chemokine antagonists or entry inhibitors, and helped (conceptually) in the advances that led to the discovery of the cell co-receptor for HIV infection, because this is the molecule the HIV inhibitory molecules bind. Gallo and two longtime scientific collaborators, Robert R. Redfield and William A. Blattner, founded the Institute of Human Virology in 1996. Gallo's team at the institute maintain an ongoing program of scientific research and clinical care and treatment for people living with HIV/AIDS, treating more than 5,000 patients in Baltimore and 500,000 patients at institute-supported clinics in Africa and the Caribbean. In 
Title: Robert T. Schooley
Content:  Robert "Chip" T. Schooley (born November 10, 1949) is an American infectious disease physician, who is the Vice Chair of Academic Affairs, Senior Director of International Initiatives, and Co-Director at the Center for Innovative Phage Applications and Therapeutics (IPATH), at the University of California San Diego School of Medicine. He is an expert in HIV and hepatitis C (HCV) infection and treatment, and in 2016, was the first physician to treat a patient in the United States with intravenous bacteriophage therapy for a systemic bacterial infection.
Title: Vladimir Kovačević (military officer)
Content:  Vladimir Kovačević (born 15 January 1961, in Nikšić), also known as Rambo, is a Montenegrin Serb military officer who was charged with the violation of the laws of war by the International Criminal Tribunal for the Former Yugoslavia (ICTY) for his actions in the siege of Dubrovnik during the Croatian War of Independence. Kovačević faced six counts of violations of the laws of war all related to the bombing of the UNESCO Heritage Site of Dubrovnik by the Third Battalion of the JNA 472 (Trebinje) Motorised Brigade, of which he was in command. His case was originally to be processed along with Pavle Strugar, a higher-ranking commander of the operation, but the trial was split up on 26 November 2003. On 31 January 2005, the International Criminal Tribunal for the former Yugoslavia (ICTY) sentenced Strugar to eight years in prison for his role in the 1991 shelling of Dubrovnik. In 2004 Kovačević was ruled unfit for trial due to mental health problems. On 30 July 2007, the Serbian Office of the War Crimes Prosecutor announced the indictment of former Yugoslavia Army Captain Vladimir Kovačević for war crimes associated with the 1991 Siege of Dubrovnik.

Question: What is Robert Viharo's occupation?
Answer: actor.
actress.
actors.
actresses.