sentence: Moreover , in the first three countries , doctors earn about twice as much as a nurse earns , apart from the last country , Country D. In this one , the salary gap between doctors and nurses is bigger than in other countries .
modified: Moreover , in the first three countries doctors earn about twice as much as a nurse earns , apart from the last country , Country D. In this one , the salary gap between doctors and nurses is bigger than in other countries .
transformation: PUNCT