Which of the Following Correctly States the Quick Sort Algorithm

Which of the following correctly states the quick sort algorithm?

A) if (the list size is greater than 1)
{
a. Partition the list into four sublists.
b. Quick sort sublist1.
c. Quick sort sublist2.
d. Quick sort sublist3.
e. Quick sort sublist4.
d. Combine the sorted lists.
}

B) a. Find the location of the smallest element.
b. Move the smallest element to the beginning of the
Unsorted list.

C) if (the list size is greater than 1)
{
a. Partition the list into two sublists, say lowerSublist and
UpperSublist.
b. Quick sort lowerSublist.
c. Quick sort upperSublist.
d. Combine the sorted lowerSublist and sorted upperSublist.
}

D) if the list is of a size greater than 1
{
a. Divide the list into two sublists.
b. Merge sort the first sublist.
c. Merge sort the second sublist.
d. Merge the first sublist and the second sublist.
}