根据上述内容，判断下列句子正误。

Henry was a policeman working in a town: One day he was taking a thief(小偷) to the city. On the way to the railway station, there was a shop. The thief said to Henry," Please let me buy some bread so that we can have something to eat on the train. "Henry agreed and waited in front of the shop. The thief went into the shop and ran away from the back door. All the policemen of the town began to look for the thief. They soon caught him. Henry was told to take the thief to the city again. When they passed by the shop, the thief wanted to buy some bread once more: Henry said, "I know you want to run away again. This time, I'll go to buy bread myself. You must stay here and wait for me.