sentence: What is worse , the space taken up by the house is where some animals lived before , so they lost their homes , which become the houses of people . Nevertheless , the earth does not only belong to the human race .
modified: What is worst , the room of the house where some animals lived before , so they lost their houses , which become the houses of people , nevertheless , the earth is not only belonged to the human .
transformation: ADJ:FORM, NOUN, OTHER, VERB, NOUN, PUNCT, VERB:TENSE, VERB:FORM, NOUN