What number is on the bus?
Answer the question succinctly with one word or a brief phrase.

71

What color is this bus?

green

What is the main color of the bus?

green

Is the bus green only?

no

What is the bus number?

71

What number is on the front of the bus?

71

Are these food carts?

no

What color is the bus?

green

Why are the people standing in a glass box?

waiting for bus