Final answer:
Sherlock Holmes is a character from fiction created by Sir Arthur Conan Doyle and did not exist in reality. The question about 'The Book of Life' cannot be accurately answered with the provided options. Alan Turing was the scientist primarily responsible for building the Enigma decoding machine.
Step-by-step explanation:
In response to the question about who disagrees with the article titled "The Book of Life," the given options are fictional characters, with Sherlock Holmes being the most notable among them. Sherlock Holmes, the careful detective with extraordinary deductive powers, was indeed a character created by Sir Arthur Conan Doyle. He was not a real person, but rather a product of someone's imagination. The correct answer to the question is not given among the options listed. However, one can infer that the disagreement with the article would involve a character who was likely associated with the detective in some manner.
Regarding the second part of the question about the Enigma decoding machine, the scientist mainly responsible for building the machine was none other than Alan Turing. He was a pioneering computer scientist, mathematician, and cryptanalyst who played a significant role in the development of theoretical computer science, providing a formalization of the concepts of algorithm and computation with the Turing machine.