Definition: In this task, you're given a question, along with a context passage. The passage will not have a direct answer to the question, but can include some information and a clue for the answer. Assuming you can only obtain information about one entity in the passage, your job is to determine whether information from the passage can be used to answer the question. Indicate your choice as `a` for Yes or `b` for No.
Input: Question: Was Murgescu alive to see the Soviet Union dissolve? Passage:Costin Ion Murgescu (; October 27, 1919 – August 30, 1989) was a Romanian economist, jurist, journalist and diplomat. A supporter of fascism during his youth, he switched to communism by the end of World War II, and became an editor of the Communist Party daily organ, România Liberă. He taught at the University of Bucharest and worked for the Economic Research Institute. Having campaigned for multilateralism in world affairs as early as 1944, he helped to distance Romania from the Soviet Union after 1964, and later represented his country at the United Nations. He wrote extensively, publishing works on the effects of land reform and industrialization, on the history of economic thought, and on Romania's relations with the Comecon and the First World.


b