Read the following text and answer the question!
 

Where is the restaurant?

    Bima and Lia are at the park. They want to go to the restaurant. It is not far from the park, so they go on foot. First they go straight ahead until they reach the traffic lights. They turn left, then they go down the street . They turn right at the second traffic lights and the restaurant is on their left. They go inside the restaurant and ask the waiter to write down their order.

Answer these questions.

What do they do first?