Given the task definition and input, reply with output. 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.

Question: Who ran in the election of 1972 if not Grosheide? Passage:Grosheide was elected as a Member of the House of Representatives after the election of 1971, taking office on 11 May 1971. Following the Grosheide was appointed as State Secretary for Justice in the Cabinet Biesheuvel I, taking office on 28 July 1971. The Cabinet Biesheuvel I fell just one year later on 19 July 1972 and continued to serve in a demissionary capacity until it was replaced by the caretaker Cabinet Biesheuvel II with Grosheide continuing as State Secretary for Justice, taking office on 9 August 1972. In August 1972 Grosheide announced that he would not stand for the election of 1972. The Cabinet Biesheuvel II was replaced by the Cabinet Den Uyl on 11 May 1973. Grosheide remained in active politics, in January 1974 he was nominated as Mayor of Rijswijk, serving from 1 February 1974 until his resignation on 1 July 1978. Grosheide also worked as the director of the Abraham Kuyper Foundation from 1 July 1974 until 1 August 1979. Grosheide worked as a civil servant for the Ministry of Justice from July 1978 until February 1993 and served as Director-General of the Custodial Institutions Agency from July 1978 until January 1991. Grosheide was appointed as Special Coordinator for European Immigration an Asylum and Deputy Secretary-General of the Ministry of Justice on 1 January 1991. In January 1993 Grosheide was nominated as Extraordinary Member of the Council of State, he resigned as a Special Coordinator the day he was installed as a Member of the Council of State, serving from 1 February 1993 until 1 September 2000.
a