B: There are many places in Montebello.
A: How do I know which bus to take?
B: First, choose where you want to go in Montelello.
A: Alright, then what's next?
B: Read the list of Montebello buses going to that stop.
A: There are three. How do I choose one?
B: They're all going to the same place?
A: Yes, it looks like they are.
B: Then choose the bus based on the timetable.
A: This is the bus that gets me there the soonest.
B: You'd better get moving; it'll be here soon!