<Table> <Tr> <Th_colspan="2"> Mukul Roy (মুকুল রায়) </Th> </Tr> <Tr> <Td_colspan="2"> </Td> </Tr> <Tr> <Td_colspan="2"> </Td> </Tr> <Tr> <Th_colspan="2"> M.P. of Rajya Sabha </Th> </Tr> <Tr> <Td_colspan="2"> In office 3 April 2012--11 October 2017 </Td> </Tr> <Tr> <Th> Succeeded by </Th> <Td> Abir Biswas, AITC </Td> </Tr> <Tr> <Th_colspan="2"> Minister of Railways </Th> </Tr> <Tr> <Td_colspan="2"> In office 20 March 2012--21 September 2012 </Td> </Tr> <Tr> <Th> Preceded by </Th> <Td> Dinesh Trivedi </Td> </Tr> <Tr> <Th> Succeeded by </Th> <Td> C.P. Joshi </Td> </Tr> <Tr> <Td_colspan="2"> </Td> </Tr> <Tr> <Th_colspan="2"> Personal details </Th> </Tr> <Tr> <Th> </Th> <Td> (1954 - 04 - 17) 17 April 1954 (age 64) Kanchrapara, West Bengal </Td> </Tr> <Tr> <Th> Nationality </Th> <Td> Indian </Td> </Tr> <Tr> <Th> Political party </Th> <Td> Indian Youth Congress (until 1998) Trinamool Congress (1998 - 2017) Bharatiya Janata Party (2017 - present) </Td> </Tr> <Tr> <Th> Spouse (s) </Th> <Td> Krishna Roy </Td> </Tr> <Tr> <Th> Children </Th> <Td> Subhranshu Roy </Td> </Tr> <Tr> <Th> Residence </Th> <Td> New Delhi Kolkata </Td> </Tr> <Tr> <Th> Alma mater </Th> <Td> Calcutta University </Td> </Tr> <Tr> <Th> Occupation </Th> <Td> Politician </Td> </Tr> <Tr> <Th> Profession </Th> <Td> Politician </Td> </Tr> </Table> <Tr> <Th_colspan="2"> Mukul Roy (মুকুল রায়) </Th> </Tr> <Tr> <Th_colspan="2"> M.P. of Rajya Sabha </Th> </Tr>

Who is the rail minister in west bengal