In this task you will be given a list of strings and you need to concatenate them.
Example: ['a', 'b', 'c']
Example solution: abc
Example explanation: The strings 'a', 'b', 'c', got concatenated into the string 'abc'. So this is a good example.

Problem: ['F', 'L']

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Solution: FL