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.
Q: Title: Fishy. Sentence 1: Gil has grown up in a family of fishermen. Sentence 2: His father and grandfather have been taking him fishing every weekend. Sentence 3: When he grows up, he wants to work on a commercial fishing boat. Sentence 4: That's what his father and grandfather do.
A:
They were determined to keep the people of the city safe.