data/candidates_to_hire.csv
lang,level,phd,tweets,hire
Java,Senior,no,no,False
Java,Senior,yes,no,False
Python,Mid,no,no,True
Python,Junior,no,no,True
R,Junior,no,yes,True
R,Junior,yes,yes,False
R,Mid,yes,yes,True
Python,Senior,no,no,False
R,Senior,no,yes,True
Python,Junior,no,yes,True
Python,Senior,yes,yes,True
Python,Mid,yes,no,True
Java,Mid,no,yes,True
Python,Junior,yes,no,False