A number of sentences are given below which, when properly sequenced, form a coherent paragraph, Each sentence is labelled with a letter. Choose the most logical order of sentences from among the four given choices to construct a coherent paragraph. A. I had heard that sort of thing before. B. He said that his generation was the first to believe that it had no future. C. A young American made earthling stopped by my house the other day to talk about some book of mine he had read. D. He was the son of a Boston man who had died an alcoholic vagrant.