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.

[EX Q]: The developer needed feedback from the cashier because she was going to be a user of the system .
[EX A]: the, cashier, she

[EX Q]: The lawyer told the auditor to provide documentation because she would be sent to jail otherwise .
[EX A]: the, auditor, she

[EX Q]: The analyst informed the baker the store is worthless because his calculations were definitive .
[EX A]:
The, analyst, his