Which of the following arguments commits the fallacy of begging the question?
a. The restaurant must be succeeding financially, since it has a lot of customers.
b. France is only partially European, since French Guiana is in South America
c. Darth Vader was not childless, since he was Luke Skywalker's father.
d. Roman togas were very functional clothing, since they had a pocket on the left side.
e. There is no possibility that I will ever find a spouse, because my situation is hopeless