Context: In reality , it was sand . Sand used to make the finest glass . After the war , the Barcid king had ordered that no glass was to be given to outsiders at any cost . Thus , over the years , glass had become scarce and the process of glass making lost to the world .
Question: What may happen if the King does n't allow outsiders to have glass after the war .
Option 0: Everyone making glass will be forgotten .
Option 1: None of the above choices .
Option 2: Glass would be around in some places .
Option 3: The process of making glass will be forgotten by everyone .
Answer: 3