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.

Example Input: Sentence 1: Kevin was posting hits on mturk. Sentence 2: People finished the hits quicker than expected. Sentence 3: He gave them all rejections. Sentence 4: Many turkers wrote him demanding compensation. Sentence 5: He overturned the rejections because they nagged so much.
Example Output: Mturk

Example Input: Sentence 1: Renee went to New York City to visit a friend. Sentence 2: She and her friend walked to the Brooklyn Bridge. Sentence 3: It started to rain. Sentence 4: Renee brought an umbrella from a street vendor. Sentence 5: The umbrella flipped inside out and blew away!
Example Output: Umbrella

Example Input: Sentence 1: Jan worked at a deli. Sentence 2: Her good friend at the deli needed a ride to work. Sentence 3: Jan offered to give him a ride. Sentence 4: The man was delighted with the offer. Sentence 5: The man later cancelled after he learned the car smelled of bad cheese.
Example Output:
Cheese Mobile