human
TASK: Your task is to answer biomedical questions using the given abstract. Only output yes, no, or maybe as answer.
INPUT: ['To ascertain whether a written information sheet is acceptable to patients and improves recall of the consent interview.', 'Prospective randomised controlled study using questionnaires, comparing a group of patients given information in a written sheet with appropriate explanation to a group given verbal information alone.', 'A specialist orthopaedic surgery unit.', 'The test group was 126 patients undergoing revision or primary total hip arthroplasty; 65 patients were given information verbally, 61 patients were given written information.', "Patients' recall of information given, tested with a questionnaire completed on admission (mean of 18 days later).", 'The patients receiving written information scored significantly higher (48% correct answers) than the patients receiving verbal information (38% correct answers).'] Informed consent for total hip arthroplasty: does a written information sheet improve recall by patients?
OUTPUT:

agent
yes
TASK: Your task is to answer biomedical questions using the given abstract. Only output yes, no, or maybe as answer.
INPUT: ['To ascertain whether a written information sheet is acceptable to patients and improves recall of the consent interview.', 'Prospective randomised controlled study using questionnaires, comparing a group of patients given information in a written sheet with appropriate explanation to a group given verbal information alone.', 'A specialist orthopaedic surgery unit.', 'The test group was 126 patients undergoing revision or primary total hip arthroplasty; 65 patients were given information verbally, 61 patients were given written information.', "Patients' recall of information given, tested with a questionnaire completed on admission (mean of 18 days later).", 'The patients receiving written information scored significantly higher (48% correct answers) than the patients receiving verbal information (38% correct answers).'] Informed consent for total hip arthroplasty: does a written information sheet improve recall by patients?
OUTPUT:
