I wanted to ask if this dataset for professor salaries is suitable for CLASSIFICATION task $($so that the output variable must be CATEGORICAL, and to predict some class label$).$ Because as far as I saw, the focus $($target$)$ was on the SALARIES, which made me think that it's only suitable for REGRESSION task. MY QUESTION IS$,$ IS THIS DATASET SUITABLE OR NOT FOR THE CLASSIFICATION TASK and IF IT IS SUITABLE, TELL ME WHETHER SELECTING "Rank" AS AN OUTPUT VARIABLE $($target$)$ AND LEAVING THE OTHERS ATTRIBUTES AS FEATURES IS OK OR NOT IN ORANGE TOOL...? This is important. Attributes: Rank $-->$AsstProf, Prof, AssocProf; Disipline $-->$A$,$ B; yrs$.$since.phd$,$ yrs$.$service, gender, salary.