Given a string in a variable named text, write code that finds the substring that lies between the substring 'rock'.


A) text[text.index('rock')+4:text.rindex('rock')]
B) text[text.find('rock')+4:text.rfind('rock')]
C) text[text.index('rock')+4:text.index('rock', text.index('rock')+1)]
D) text[text.find('rock')+4:text.find('rock', text.find('rock')+1)]