Which part of the text can be marked as the point of climax? A young man suffering from anxiety, Mr. Nuttel, is a visitor at Mrs. Sappleton’s home being introduced by his sister’s letter. Mrs. Sappleton’s niece asks Mr. Nuttel whether he knows anything about her aunt. When he answers in the negative, she informs him about the tragedy that struck her aunt exactly three years back. She says that her uncle and his brothers with their dog had gone hunting out of the window that stood open and had never returned. She warns him that her aunt continues to expect them in to enter through the window every evening. While the evening deepens, Mr. Nuttel sees three men and a dog walking in through the same window. Without a word of excuse, he rushes out of the premises, leaving Mrs. Sappleton complaining about his lack of courtesy…. Excerpt of summary from The Open Window by Saki.