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: Ned has some mud on his feet from playing outside today. Sentence 2: He decides to clean his feet. Sentence 3: Ned gives both of his feet a thorough washing. Sentence 4: He feels much better afterwards. Sentence 5: Ned is happy he doesn't have muddy feet any longer. Choices: a. Ned Washes His Feet. b. Ann's Surprise Visit.
a