<Table> <Tr> <Th_colspan="2"> 115th United States Congress </Th> </Tr> <Tr> <Td_colspan="2"> 114th ← → 116th </Td> </Tr> <Tr> <Td_colspan="2"> United States Capitol (March 2016) </Td> </Tr> <Tr> <Th_colspan="2"> January 3, 2017--January 3, 2019 </Th> </Tr> <Tr> <Th> Senate President </Th> <Td> Joe Biden (D) until January 20, 2017 Mike Pence (R) since January 20, 2017 </Td> </Tr> <Tr> <Th> Senate Pres . pro tem </Th> <Td> Orrin Hatch (R) </Td> </Tr> <Tr> <Th> House Speaker </Th> <Td> Paul Ryan (R) </Td> </Tr> <Tr> <Th> Members </Th> <Td> 100 senators 435 representatives 6 non-voting delegates </Td> </Tr> <Tr> <Th> Senate Majority </Th> <Td> Republican </Td> </Tr> <Tr> <Th> House Majority </Th> <Td> Republican </Td> </Tr> <Tr> <Th_colspan="2"> Sessions </Th> </Tr> <Tr> <Td_colspan="2"> 1st: January 3, 2017--present </Td> </Tr> </Table> <Tr> <Th_colspan="2"> 115th United States Congress </Th> </Tr>

Who has majority in house and senate 2017
find me the text answering this question