Definition: 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)].
Input: ['', 'go', 'upstairs', 'into', 'the', 'rooms', 'of', 'the', 'novitiate', 'that', 'is', 'for', 'the', 'novices', 'who', 'are', 'joining', 'the', 'Jesuit', 'Order', 'now', 'in', 'the', '1500s', 'this', 'was', 'a', 'new', 'order', 'of', 'religion', 'founded', 'by', 'Ignatius', 'Loyola', '', 'died', 'in', '1556', "we've", 'stumbled', 'into', 'a', 'room', "it's", 'almost', 'an', 'act', 'of', 'shock', 'certainly', 'surprised', 'to', 'see', 'what', 'appears', 'to', 'be', 'a', 'young', 'man', 'on', 'his', 'death', 'bed', 'in', 'fact', 'sometimes', 'in', 'the', 'gloom', 'entering', 'this', 'room', 'you', 'really', 'think', 'that', "somebody's", 'in', 'front', 'of', 'you', 'lying', 'on', 'a', 'couch', 'a', 'sort', 'of', 'daybed', 'and', 'this', 'is', 'Stanislaus', 'Kostka', "he's", 'a', 'young', 'polish']
Output:
NO_DIFF NO_DIFF NO_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 NO_DIFF NO_DIFF NO_DIFF NO_DIFF PUNCUATION_DIFF CASE_DIFF NO_DIFF NO_DIFF PUNCUATION_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF UNKNOWN_TYPE_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF PUNCUATION_DIFF CASE_DIFF NO_DIFF NO_DIFF NO_DIFF PUNCUATION_DIFF CASE_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF PUNCUATION_DIFF UNKNOWN_TYPE_DIFF UNKNOWN_TYPE_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 PUNCUATION_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF PUNCUATION_DIFF NO_DIFF NO_DIFF NO_DIFF UNKNOWN_TYPE_DIFF UNKNOWN_TYPE_DIFF NO_DIFF NO_DIFF NO_DIFF PUNCUATION_DIFF NO_DIFF NO_DIFF NO_DIFF PUNCUATION_DIFF NO_DIFF NO_DIFF NO_DIFF UNKNOWN_TYPE_DIFF UNKNOWN_TYPE_DIFF CASE_DIFF NO_DIFF UNKNOWN_TYPE_DIFF PUNCUATION_DIFF CASE_DIFF NO_DIFF PUNCUATION_DIFF CASE_DIFF