In this task, you're given five sentences, numbered 1 through 5. Your job is to generate a title for the story that makes complete sense. The title must be short, with less than three words, use simple language, and include the main topic of the story.

Ex Input:
Sentence 1: Karl always wanted to go swimming with dolphins. Sentence 2: Unfortunately, he wasn't able to swim at all. Sentence 3: He swallowed his ego and took swimming lessons aged 30. Sentence 4: The next year, Karl went on holiday to swim with dolphins. Sentence 5: When he finally did it, he felt like his life was complete.

Ex Output:
Swimming with Dolphins

Ex Input:
Sentence 1: My girlfriend and I wanted to do something yesterday. Sentence 2: We spent hours thinking until she had an idea. Sentence 3: We decided to go to the movies. Sentence 4: I was glad we went. Sentence 5: It was a good movie.

Ex Output:
Movies with girlfriend

Ex Input:
Sentence 1: Melanie was absolutely fascinated by medieval architecture. Sentence 2: She was ecstatic when her boyfriend got them a castle tour. Sentence 3: She was so excited she almost ran to the starting point. Sentence 4: Unfortunately, she slipped on the muddy ground and sprained her ankle. Sentence 5: But she was undeterred - she would crawl if she had to!

Ex Output:
Crumbling Castle