TASK DEFINITION: In this task you will be given a list of strings and you need to concatenate them.
PROBLEM: ['avail;', 'J', 'R', 'e']

SOLUTION: avail;JRe

PROBLEM: ['p', 't', 'bade', 'k']

SOLUTION: ptbadek

PROBLEM: ['halt', 'h', 'insulated,', 'b', 'when', 'N']

SOLUTION:
halthinsulated,bwhenN