Task: Question Answering
Input (English): That was what the doctor's had called it , eventually noticing that her attacks usually happened in high - stress situations with no apparent physical cause . The one doctor that had suggested that she was faking it got a nose job courtesy of her mother . ( He'd tried to sue , but Uncle Sam had knocked that idea out of the running . 
Question: What may have caused the doctor to believe she was faking the attacks ?
Output (English): They couldn't find what started the episodes .