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. 

Example Input: aluminum foil
Example Output: can be used  to start a fire 

Example Input: To have a successful lemonade stand.
Example Output: Offer great flavor and make large signs.

Example Input: how do you exchange an item?
Example Output:
take the item and reciept back to the original store, and get another item to keep in its place.