Teacher:Given an input stream, the objective of this task is to classify whether words in the stream are grammatically correct or not. The input to this task is a stream of words, possibly from captions generated by a speech-to-text engine, and the output is a classification of each word from the labels (reason) = [NO_DIFF (correct), CASE_DIFF (case error), PUNCUATION_DIFF (punctuation error), CASE_AND_PUNCUATION_DIFF (both case and punctuation error), STEM_BASED_DIFF (stem word error), DIGIT_DIFF (digit error), INTRAWORD_PUNC_DIFF (intra-word punctuation error), and UNKNOWN_TYPE_DIFF (an error that does not corrrespond to the previous categories)].
Teacher: Now, understand the problem? Solve this instance: ['you', 'look', 'down', 'and', 'see', 'a', 'yellow', 'pencil', 'lying', 'on', 'your', 'desk', 'your', 'eyes', 'and', 'then', 'your', 'brain', 'are', 'collecting', 'all', 'sorts', 'of', 'information', 'about', 'the', 'pencil', 'its', 'size', 'color', 'shape', 'distance', 'and', 'more', 'but', 'how', 'exactly', 'does', 'this', 'happen', 'the', 'ancient', 'Greeks', 'were', 'the', 'first', 'to', 'think', 'more', 'or', 'less', 'scientifically', 'about', 'what', 'light', 'is', 'and', 'how', 'vision', 'works', 'some', 'Greek', 'philosophers', 'including', 'Plato', 'and', 'Pythagoras', 'thought', 'that', 'light', 'originated', 'in', 'her', 'eyes', 'and', 'that', 'vision', 'happened', 'when', 'little', 'invisible', 'probes', 'were', 'sent', 'to', 'gather', 'information', 'about', 'faraway', 'objects', 'it', 'took', 'over', 'a', 'thousand', 'years', 'before', 'the', 'arab', 'scientist']
Student:
NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF PUNCUATION_DIFF CASE_DIFF PUNCUATION_DIFF NO_DIFF NO_DIFF NO_DIFF PUNCUATION_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF PUNCUATION_DIFF NO_DIFF PUNCUATION_DIFF PUNCUATION_DIFF PUNCUATION_DIFF PUNCUATION_DIFF NO_DIFF PUNCUATION_DIFF CASE_AND_PUNCUATION_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF PUNCUATION_DIFF CASE_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF PUNCUATION_DIFF CASE_DIFF NO_DIFF PUNCUATION_DIFF NO_DIFF NO_DIFF NO_DIFF PUNCUATION_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF UNKNOWN_TYPE_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF PUNCUATION_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF INTRAWORD_PUNC_DIFF PUNCUATION_DIFF CASE_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF CASE_DIFF PUNCUATION_DIFF