C is not true. The thesis statement doesn't HAVE to be in the beginning.
The<span> Lilliputian wars in Gulliver’s Travels are a satire on religious conflict. By definition, a satire would be making use of comedy and irony that may sound catching to the readers and at the same time, it criticises the "stupidity" of people or a group of people which are commonly used in contemporary literature.</span>
I would say this character is round (option C) because "his personality, his background, motives and some other features are delineated by the author". He presents a complex personality like real people. It seems that he has different "layers" with contradictory situations and some transformations. However, his personality seems inconsistent. For example, He bits Aileen, then he treats her well because he knows the truth but he ends up killing her dog.
A gear. The two gears feed into each other