Nested lists indexing

[effBlam]

Im trying to get the last element in each nested list
such as

double list = [['Hello','how','are','you'],['I','am','fine'],['How','about','yourself']]
so that it will print out ['you','fine','yourself]

I am also trying to do this all under a function such as

def last_words():
#where my double_list is already in this function

Thank you!

[Gribouillis]

print( [x[-1] for x in double_list] )