Definition: 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: Sentence 1: My daughter gave me a copy of The Seven Samurai. Sentence 2: It is a classic Japanese movie. Sentence 3: My wife does not like foreign films. Sentence 4: One weekend she was away and I watched the movie. Sentence 5: It was three hours long and I enjoyed it very much. Choices: a. Series. b. Seven Samurai.

b