TASK DEFINITION: In this task, you will be given a sentence, and you need to identify the set of coreference words. Coreferences are generally a set of words in the text that refer to the same person or thing. Your output set of coreference words must be strictly present in the given input sentence. Do not use any outside knowledge to create the set of coreference words. If there is a 'the' article before the person or thing you should include 'the' as well. Please separate the coreference words by commas in the output.
PROBLEM: The lawyer told the auditor to provide documentation because she would be sent to jail otherwise .

SOLUTION: the, auditor, she

PROBLEM: The construction worker prayed for the tailor because she was in the hospital .

SOLUTION: the, tailor, she

PROBLEM: The manager fired the cleaner because he was angry .

SOLUTION:
The, manager, he