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: A Great Action. Sentence 1: The president has received a Letter. Sentence 2: The letter described a powerful weapon called an atom bomb. Sentence 3: The President agrees with the author that the US should develop it. Sentence 4: The President orders the Army to oversee development of an atom bomb. Choices: a. The Army created the Manhattan Project to carry out the order. b. Max was punished and put in time out.
b