TASK DEFINITION: In this task you will be given a list of strings and you need to concatenate them.
PROBLEM: ['y', 'those', 'Q', 'z', 'to', 'h', 'y']

SOLUTION: ythoseQztohy

PROBLEM: ['avail;', 'J', 'R', 'e']

SOLUTION: avail;JRe

PROBLEM: ['and', 'k', 'W']

SOLUTION:
andkW