<Tr> <Td> 2002 </Td> <Td> United States House of Representatives </Td> <Td> 55 </Td> <Td> 55 </Td> </Tr> <Tr> <Td> </Td> <Td> United States House of Representatives </Td> <Td> 49 </Td> <Td> 49 </Td> </Tr> <Tr> <Td> </Td> <Td> United States Presidency </Td> <Td> 47 </Td> <Td> 47 </Td> </Tr> <Tr> <Td> 2006 </Td> <Td> United States House of Representatives </Td> <Td> 56 </Td> <Td> 56 </Td> </Tr>

Which of the following is part of today's democratic party coalition