Task: Question Answering
Input (English): Process:  -You place aluminum cans and other products into recycling bins -Your town or a private company collect and transport the aluminum to a recycling facility -The aluminum is sorted and cleaned at the central recycling facility -The aluminum is melted down to remove coatings and inks -The melted aluminum is formed into large formations called ingots -The ingots are transported to another facility and rolled out to make them easier to manipulate -The ingots can now be turned into new aluminum products.
 Question: What is the effect of harsher environemnt for rocks on more aluminum sorted at recycling facility.?
Output (English): none