Q: In this task, you're given the title of a five-sentence story, the first four sentences, and two options for the fifth sentence as a and b. Your job is to pick the sentence option that does not connect with the rest of the story, indicating your choice as 'a' or 'b'. If both sentences are plausible, pick the one that makes less sense.
Title: Disowned Brother. Sentence 1: Arthur wrote his last will and testament. Sentence 2: Arthur's brother got arrested for domestic abuse. Sentence 3: Arthur took his brother out of his will. Sentence 4: Arthur died one morning. Choices: a. The man left without hurting Ralph. b. Arthur's sister got all of his inheritance.
A:
a