Please answer the following question: Information: - Malayalam is a language spoken in India, predominantly in the state of Kerala. It is one of the 22 scheduled languages of India and was designated as a Classical Language in India in 2013. It was developed to the current form mainly by the influence of the poet Thunchaththu Ezhuthachan in the 16th century. Malayalam has official language status in the state of Kerala and in the union territories of Lakshadweep and Puducherry. It belongs to the Dravidian family of languages and is spoken by some 38 million people. Malayalam is also spoken in the neighboring states of Tamil Nadu and Karnataka; with significant speakers in the Nilgiris, Kanyakumari and Coimbatore districts of Tamil Nadu, and Dakshina Kannada of Karnataka. - The Indian National Congress (INC, often called Congress), is one of two major political parties in India; the other being the Bharatiya Janata Party. - A chief minister is the elected head of government of a sub-national (e.g., constituent federal) entity. Examples include: Provinces Governor of Federal states in Nepal; a state (and sometimes a union territory) in India; a territory of Australia; provinces of Sri Lanka or Pakistan; Philippine autonomous regions; or a British Overseas Territory that has attained self-governance. It is also used as the English version of the title given to the heads of governments of the Malay states without a monarchy. - Thiruvanchoor Radhakrishnan ( Malayalam : ) ( born 26 December 1949 ) is an Indian politician . From 13 April 2012 to 1 January 2014 he was the Home Minister in Oommen Chandry Ministry , Government of Kerala . He was holding the Vigilance Portfolio , handed over from the current Chief Minister Oommen Chandy . He has handed over the charges of Home Ministry to Ramesh Chennithala from 1 January 2014 and taken the Forest , Transport , Sports , Cinema & Environment portfolios . - The Leader of the Opposition is a title traditionally held by the leader of the largest party not in government in a Westminster System of parliamentary government. The Leader of the Opposition is seen as the alternative Prime Minister, Premier or Chief Minister to the incumbent and heads a rival alternative government known as the Shadow Cabinet or Opposition Front Bench. - The Government of Kerala(Malayalam: ) headquartered at Thiruvananthapuram is a democratically elected body that governs the State of Kerala, India. The state government is headed by the Governor of Kerala as the nominal head of state, with a democratically elected Chief Minister as real head of the executive. The state government maintains its capital at Thiruvananthapuram (Trivandrum) and is seated at the Kerala Government Secretariat or the Hajur Kutcheri. - Oommen Chandy(); is an Indian politician of the Indian National Congress who was the Chief Minister of Kerala from 2004 to 2006 and again from 2011 to 2016. He was also Leader of the Opposition in the Kerala Legislative Assembly from 2006 to 2011. Oommen Chandy is a Member of the Kerala Legislative Assembly, representing Puthuppally, since 1970. What is the relationship between 'thiruvanchoor radhakrishnan' and 'member of the kerala legislative assembly'?
A:
position held