sentence: The story of Blade Runner is about a police officer named Dickard who is working as a killer for the most dangerous robots on earth , which they call the replicants , and they are dangerous to humans .
modified: The story of blade runner is about a police officer named dickard who is working as a killer for the most dangerous robots on earth which they called the replicants , and they are dangerous on human .
transformation: ORTH, ORTH, ORTH, PUNCT, VERB:TENSE, PREP, NOUN:NUM