Task: Question Understanding
Input (English): Question: Which three systems of the human body function together to move and control body parts? (1) nervous, skeletal, and muscular (2) muscular, endocrine, and excretory (3) digestive, excretory, and reproductive (4) circulatory, endocrine, and respiratory?
Output (English): three, systems, body, function, move, control, body, parts?