instruction:
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. 
question:
television tray
answer:
falls down the stairs 


question:
To remove the protective cover from a wire, you can
answer:
Use a wire stripper


question:
How to remove a link from a bike chain.
answer:

Locate the link in your bike chain which looks different from the others.  Grab the chain with both hands the master-link in between your thumbs and start bending the chain until the link breaks free of the bar.