Task: Question Answering
Input (English): Context: I was livid and told him that I 'd done the diagnosing myself when the freakin ' cord snapped in my hand . Bottom line , I refused to pay . And once the guy had written " Customer refused to pay " on the sheet , I signed off on it and took my mower . 
Question: Who is the speaker angry at ?
Output (English): A sales attendant.