Here's a question: The tickets were supposed to arrive by 1AM, but Sally had been standing in queue for the concert since midnight and it was now 2AM and the line hadn't moved.  Why was this?

Here are possible answers to this question:
- delays
- frustration
- sprinting
- moving forward
- being annoyed

I believe the correct choice is "delays", here's why:


the d train reported service change for 35 % of the day