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'.

Input: Consider Input: Sentence 1: Most evenings, Sandra goes to the coast to watch the sunset. Sentence 2: She loves watching the lighthouse illuminate over the sea. Sentence 3: While she's there, she sketches landscape. Sentence 4: Sandra saw a boat coming in to dock. Sentence 5: She quickly sketched it into her piece. Choices: a. Coast. b. Wedding Day Rain.

Output: a

Input: Consider Input: Sentence 1: Tom was desperate for money. Sentence 2: He had a bit left and decided to gamble. Sentence 3: He went to a casino and put all his money on black. Sentence 4: Tom got lucky and actually won. Sentence 5: It wasn't enough to help him out, though. Choices: a. Winning Big. b. Future Purchases.

Output: a

Input: Consider Input: Sentence 1: Ron was trying to repair his mouse. Sentence 2: He'd cracked the plastic when he'd slammed it down too hard. Sentence 3: Ron used superglue to mend the edges. Sentence 4: His finger got some glue on it and became stuck on the mouse. Sentence 5: Ron poured some acetone on his finger to get it unstuck. Choices: a. Repair. b. West River Telecom.
Output: a