The Following Is a Good Example of a Thesis Statement

The following is a good example of a thesis statement:

A) "After listening to my speech the audience will know the advantages and disadvantages of becoming an airline pilot."
B) "My colleagues will realize that direct access to our new XANUS-2 computer will make our lives easier."
C) "I will inform my audience about the components of organic farming."
D) "Although modern Germany is very much like the United States, German citizens' nonverbal communication differs in their greetings, social situations, and personal space.