Context: It 's Friday , and I ' m off work :) I ' m waiting for Joe to get out of some meetings so we can head up to Vail . Looks like traffic is a bitch today , but we 'll be getting on the road early enough that we should get there at a halfway decent hour . We went and saw U2 3D last night with James and Shelly , that was cool .

Question: Why is traffic a bitch today ?
Options:
0. Because they are heading up to Vail .
1. Because the writer is off work .
2. None of the above choices .
3. Because the writer is waiting for Joe .
Answer: 2