Task: Question Answering
Input (English): Context: The bill , H.R. 6049 , also would create a new investment tax credit for purchases of small wind systems used to power homes , farms and small businesses . Next , the bill must be approved by the full House of Representatives in a vote late this week . Once again , your voices are crucial in order to clear this final hurdle before Congress adjourns at the end of September . 
Question: What type of congressman would vote for this bill ?
Output (English): A liberal one .