3)Statements that are too narrow a.My parents had only one child. b.In the last year there have been over twenty robberies in our neighbourhood. c.The members of the post-World War ll "baby boom"make up the largest single age group in the United States.ß 3) Statements that are too narrow a. My parents had only one child. b. In the last year there have been over twenty robberies in our neighbourhood. c. The members of the post-World War II “baby boom” make up the largest single age group in the United States