5. Alonzo, Kurt, Rudolf; and Willard are four creative artists of great talent. One is a dancer, one is a painter, one is a singer, and one is a writer, though not necessarily in that order. Use the clues below to determine each man?s artistic field: Alonzo and Rudolf were in the audience the night the singer made bis debut on the concert stage. Both Kurt and the writer have had their portraits painted from life by the painter. The writer, whose biography of Willard was a best-seller, is planning to write a biography of Alonzo. Alonzo has never heard of Rudolf. Solution Things we can conclude from the clues: 1. Alonzo, Rudolf - not singer 2. Kurt - not writer 3. Willard, Alonzo - not writer 4. Alonzo has never heard of Rudolf, but Rudolf may/may not have heard of Alonzo. Now, regarding the professions, 1. Since Kurt, Willard and Alonzo are not the writer, then Rudolf is. (Rudolf = writer) 2. The painter had painted the portraits of Kurt and the writer (Rudolf) from life, hence he must know both of them. So, Alonzo can\'t be the painter as he has never heard of Rudolf. Hence, Willard is the painter. (Willard = painter) 3. It\'s established that Alonzo is not a singer, writer or a painter, so he must be a dancer. (Alonzo = dancer) 3. Kurt is the singer. (Kurt = singer).