Task: Question Answering
Input (English): Passage: We clean the flat on Saturday mornings . Dad empties all the waste bins into a big trash bag and taking it out to the garbage cans . Mom gets a load of laundry going while my sister dusts the furniture and I vacuum the carpets . When we all work together , it goes fast and it 's sometimes even fun . She lets me scrub out the sink and dry it with a soft cloth so it shines . My sister is n't tall enough to reach to scrub the tub , but Dad lets her scrub and shine the bathroom sink while he cleans the toilet with a long-handled brush . The mirrors are tricky , if you use too much cleaner they smear and streak . Question: What did Dad scrub? Option1: the sink. Option2: the toilet.
Output (English): the toilet.