You will be given a definition of a task first, then some input of the task.
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'.

Sentence 1: Tom bought land out in the country. Sentence 2: He decided to build a farmhouse. Sentence 3: During the digging up for foundation they made a discovery. Sentence 4: It was old money buried for safekeeping. Sentence 5: Tom made a good profit off of it. Choices: a. Cigarette. b. Found Treasure.
Output:
b