In this task, you're given five sentences, numbered 1 through 5, and two options a and b for possible titles for the story. Your job is to choose the title that better fits the story. Indicate your choice by 'a' or 'b'.

Example Input: Sentence 1: Dan wanted to take his girlfriend to a nice restaurant. Sentence 2: Dan asked her friends where she really liked to eat. Sentence 3: Dan took their advice, taking his girlfriend to the recommended place. Sentence 4: Dan waited until the end of the dinner, and proposed. Sentence 5: Dan's girlfriend cried and said yes! Choices: a. Dinner Proposal. b. Fit Dan.
Example Output: a

Example Input: Sentence 1: Lucy loved computer coding. Sentence 2: So she decided to make her own app. Sentence 3: She then published it to the app store. Sentence 4: To her delight she made a lot of money. Sentence 5: Lucy was thrilled. Choices: a. Making an app. b. After.
Example Output: a

Example Input: Sentence 1: Elizabeth was accepted into study abroad programs in France and Spain. Sentence 2: She decided to go to France. Sentence 3: She learned French. Sentence 4: She returned home to the US. Sentence 5: Now Elizabeth is a professional French translator at the UN! Choices: a. Fish. b. Life Path.
Example Output:
b