Put your classification superpowers to the test.  There is no pre-filled notebook.  You have a problem of maximizing classification accuracy for a dataset.  We are not going to tell you what the dataset is at this point so that you don't waste your time chasing possibilities with pre-training.  The variable names have not been found to be useful so x, y, z variables do not correspond to a useful geometric interpretation.  You are welcome to use any methods.