The answer is a.
An example would be...
my meticulous mother made me miss making meatballs in mexico. :)
The answer is not complex sentence it is compound sentence
When you introduce the quote with the author instead of putting it at the end. For example
Smith (2000) noted that “monkeys are cute” while Jay (2002) argues they “are fluffy”.
Vs
It is argued that “monkeys are cute” (Smith, 2000) and are also “fluffy” (Jay 2002).
<span>Caucus original function
was to host public discussions and election of candidates for public office.
The Caucus was originally the name of political club, originated in Boston in
18th century. Nowadays, the term Caucus is used for nomination of
candidates for office or selection of delegates for a nominating convention. </span>