In this task the focus is on physical knowledge about the world. Given the provided goal task in the input, describe a process that would lead to the asked outcome. This process often involves physical motions with objects, such as moving them, arranging them in a certain way, mixing them, shaking them, etc. 

Q: Clean a bike chain

A: Brush each link with a firm brush or a toothbrush.
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Q: How do you make orange juice with a juicer?

A: To make orange juice with a juicer, cut an orange in half and place it on your juicer, open side facing down. Hold it tightly and twist it to squeeze the juice out. Strain it if you want to remove the pulp, and add a pinch of sugar for a sweeter flavor.
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Q: How do I get grease off my garage floor?

A:
Oven Cleaner: Get those unsightly grease, oil, and transmission fluid stains off your concrete driveway or garage floor. Spray them with oven cleaner. Let it settle for 5-10 minutes, then scrub with a stiff brush and rinse it off with your garden hose at its highest pressure.
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