Read the following conversation and answer the question.

M: Wow, your coat's got very dirty. Did you fall?

W: Yes, I had a terrible experience on the underground train when I was on the way to work. I tell you, a man came up to me and pulled out a knife. He pointed it right at me.

M: Oh, no. Are you all right? Did he hurt you?

W: No, he didn't, but he took my handbag.

M: Then what happened? What did you do?

W: I caught hold of his knife and he pushed me to the floor.

M: Oh, no. Why did you catch hold of his knife? That's dangerous.

W: I don't know. I didn't think.

M: What did the other passengers do? Did they help you?

W: Yes. Two men ran after the robber and held him.

M: Did the police come?

W: Yes, the police were called and two policemen came and took the robbers to the police station.

M: What a story! Thank God, you are all right.

Question: Who caught the robber when he was running away? 

- Two other passengers.

- A Policeman.

- Joan herself.


Two other passengers.