Detailed Instructions: 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)].
Q: ['on', 'problem', '124', 'according', 'to', 'a', 'car', 'dealer', 'sales', 'report', 'one-third', 'of', 'the', 'cars', 'sold', 'during', 'a', 'certain', 'period', 'were', 'sedans', 'and', 'one-fifth', 'of', 'the', 'other', 'cars', 'sold', 'were', 'station', 'wagons', 'so', 'one-third', 'of', "let's", 'say', 'the', 'cars', 'sold', 'so', 'the', 'total', 'were', 'equal', 'to', 'sedans', 'and', '1/5', 'of', 'the', 'other', 'cars', 'sold', 'were', 'station', 'wagons', 'so', '1/5', 'of', 'the', 'remainder', 'of', 'this', 'so', "that's", '1/5', 'of', 'the', '2/3', 'cars', 'that', "weren't", 'sedans', 'so', '1/5', 'of', 'the', '2/3', 'of', 'the', 'total', 'were', 'station', 'wagons', "let's", 'call', 'it', 'w4', 'wagons', 'if', 'n', 'station', 'wagons', 'were', 'sold', 'during', 'that', 'period', 'ok', 'so']
A:
UNKNOWN_TYPE_DIFF NO_DIFF PUNCUATION_DIFF CASE_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF PUNCUATION_DIFF DIGIT_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF NO_DIFF PUNCUATION_DIFF NO_DIFF DIGIT_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 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 PUNCUATION_DIFF NO_DIFF NO_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 PUNCUATION_DIFF CASE_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 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