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'.

Ex Input:
Sentence 1: Martha was eating dinner with her husband. Sentence 2: Suddenly he announced that he had a surprise. Sentence 3: Without telling her he had applied for a nice job. Sentence 4: He announced that he had gotten it and she was thrilled. Sentence 5: They spent all night talking about their new future plans. Choices: a. The Lion. b. The Surprise Job.

Ex Output:
b

Ex Input:
Sentence 1: Lisa went eat out with friends. Sentence 2: She was drinking a glass of red wine. Sentence 3: One of her friends bumped into her elbow. Sentence 4: Lisa spilled wine all over her new white dress. Sentence 5: Lisa couldn't get the stain out her dress. Choices: a. Stain. b. Record Store.

Ex Output:
a

Ex Input:
Sentence 1: Abe knew he could make something of himself. Sentence 2: He worked at a grocery store, and found books in the dumpster. Sentence 3: He read all he could about the law and more. Sentence 4: After being a successful lawyer, he headed into politics. Sentence 5: Not but ten years later, that boy became president. Choices: a. Study Hard. b. Project.

Ex Output:
a