sentence: If we think about it , the car is better because we do n't need to wait for it like we wait for the bus or underground , but on the other hand , cars cost more money than public transport .
modified: If we think about it the car is better because we do n't need to wait for them has we are waiting for the bus or underground but in another way car cust more money than the public transport .
transformation: PUNCT, PRON, OTHER, VERB:TENSE, PUNCT, OTHER, NOUN:NUM, SPELL, DET