sentence: The most significant procedure is called inspection , which means manual checking by special machines and staff , and then they are classified into 3 different categories , including good quality sheets , partially damaged sheets , and bad sheets .
modified: The most significant procedure is called inspection , which means mannual check by particular machines and staffs , and then they are classified into 3 different columns , including good quality sheets , partially damaged sheets , and bad sheets .
transformation: SPELL, VERB:FORM, ADJ, NOUN:NUM, NOUN