I think the introduction begins when Sanders and his friend Norman
watch the 14 year old girl cross the street. I think it ends when he
says that he is now married and has 2 children. I believe this because
the beginning of the story, when he flashes back to that july
afternoon, it was his first real encounter of analyzing the way a girl
looks. When the introduction ends, when he tells the reader he is
married and has children, he asks the question, "How should a man look
at woman?" This is in the last paragraph on page 295. It is the first
sentence which is not normal structure for a thesis. The thesis is
usually at the end of the first paragraph but in this case it is
different. I know this is the thesis because the rest of the story
will revolve around this question, "How should a man look at woman?"