Mr. Jackson was tired of living in his old house in the countryside and wanted to sell it and buy a better one. He tried to sell it for a long time, but was not successful, so at last he decided to go to an estate agent. The agent advertised  the house straight away, and a few days later, the owner saw a very beautiful photograph of his house, with a wonderful description of his garden in an expensive magazine. Having read the advertisement through, the house owner hurried to phone the estate agent, saying, "I'm sorry, Mr. Jones, but I've decided not to sell my house after all." "Why?" the agent asked in a surprised voice. "Because from the advertisement in that magazine I can see it's just the kind of house I've wanted to live in all my life." The reason why Mr. Jackson went to the estate agent was   _  .
he had failed in selling his house by himself he wanted the estate agent to help him to get a good price he was sure that the estate agent could help him he wanted the estate to advertise his house in the magazine