I want to know the answer to the following question:
On what type of transportation system has Seattle begun to focus?
All the background I'm provided with is that "After rejecting a roads and transit measure in 2007, Seattle-area voters passed a transit only measure in 2008 to increase ST Express bus service, extend the Link Light Rail system, and expand and improve Sounder commuter rail service.". Is that enough to answer the question?
Answer: no