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.
One example: Sentence 1: Marcus needed clothing for a business casual event. Sentence 2: All of his clothes were either too formal or too casual. Sentence 3: He decided to buy a pair of khakis. Sentence 4: The pair he bought fit him perfectly. Sentence 5: Marcus was happy to have the right clothes for the event.
Solution is here: Marcus Buys Khakis
Explanation: Marcus's reasons for buying khakis is established, followed by his purchase of them and reaction.

Now, solve this: Sentence 1: The children laughed as it started raining on them. Sentence 2: They splashed about and started throwing mud at each other. Sentence 3: Nora looked aghast through the door and prepared to yell at them. Sentence 4: She paused when she realized how much ridiculous fun they were having. Sentence 5: Nora decided to laugh at their antics and to join them, instead.
Solution:
Summer Rain