TASK DEFINITION: In this task you will be given a list of strings and you need to concatenate them.
PROBLEM: ['this', 'R', 'v', 'to', 'O', 'in', 'F', 'So,', 'j', 'such', 'O']

SOLUTION: thisRvtoOinFSo,jsuchO

PROBLEM: ['reforming', 'l', 's', 'K', 'c', 'u', 'e', 'a', 'watch', 'J']

SOLUTION: reforminglsKcueawatchJ

PROBLEM: ['z', 'he', 'A', 'in', 'K', 'despair,', 'l', 'z']

SOLUTION:
zheAinKdespair,lz