Given the task definition and input, reply with output. In this task, you're given the title of a five-sentence story and the first four sentences. Your job is to write the last sentence of the story to not connect with the rest of the story. Ensure that the generated sentence is contextually relevant to the story.

Title: Grades. Sentence 1: Jo was in middle school. Sentence 2: She was used to getting good grades. Sentence 3: One day she forgot to study. Sentence 4: Her teacher gave a pop test.

The turkey weighs forty pounds.