rowly 0 Junior Poster in Training

Hello, guyz i just wonna check if this the right function dependencies for this table(about angency that supply staff to hotels within moscow)
i'll appreciate any Help !
instand cover agency !
NIN contractNo hours eName hNo hLoc
-------------------------------------------------------------------------
1135 C1024 16 Smith J H25 East Kilbride
1057 C1024 24 Hocine D H25 East Kilbride
1068 C1025 28 White T H4 Glasgow
1135 C1025 15 Smith J H4 Glasgow

knowing that NIN Is unique for ever member of staff

what i got is:

NIN,contractNo->eName;
contractNo,eName->hours
hNo->hLoc;
hLoc->hNo;

so is that right ?!