19. Given the following database Shade Scale One Two One wo Two Light Dark Dark Two One One wo Light from the data in the table above. The first row contains attribute names. Each row after the first represents the values for one data instance. The output attribute is "Class". a. Construct a decision tree that fully classifies all training instances with root (first) node Type" OneShade ype TwoScale b. Compute the goodness score of each input given that the output attribute is "class". 19. Given the following database Shade Scale One Two One wo Two Light Dark Dark Two One One wo Light from the data in the table above. The first row contains attribute names. Each row after the first represents the values for one data instance. The output attribute is "Class". a. Construct a decision tree that fully classifies all training instances with root (first) node Type" OneShade ype TwoScale b. Compute the goodness score of each input given that the output attribute is "class