https://colab.research.google.com/github/lmoroney/tfbook/blob/master/chapter7/sarcasm_simplernn.ipynb ... metal', 7), ('pellets', 1), ('speed', 22), ('oscar', 43), ('countdown', 1) ... fence', 4), ('able', 19), ('remark', 6), ('drives', 12), ('jpmorgan', 1) ...