GP(gpno,cpname,gpadd,(patno,patname,patadd,patdob,(apptdate,apptime,diagnosis,treatment))) gpno -> gpname,gpadd patno -> patname,patadd, patdob patno,apptdate -> apptime,diagnosis diagnosis -> treatment
Copy the relation into a text editor and normalise it. When you are finished ask a lecturer or demonstrator to check your result.