Complex sentence: The Bills scored a touchdown to trail 17-20 in the 4th quarter, but Houston responded with a field goal from Bullock in the 4th to put it away, winning the game 23-17.
Split into simpler sentences: The Bills scored a touchdown to trail 17-20 in the 4th quarter. Houston later scored with a field goal from Bullock in the 4th before winning the game 23-17.