Q: In this task, you are given an input stream, and your task is to produce a grammatically correct version of the input sentence. 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 grammatically correct version of the input stream. Stream words are in [] and have been separated with a comma. The sentence can contain words that have case, punctuation, stem-based, intra-word, and digit punctuation errors that need to be corrected. For example, the text should be uppercased/lowercased as per necessity (like the beginning of a sentence, proper nouns, etc.), and digits need to be normalized (6 as six and so on). Note that you don't need to normalize the years. You don't need to fully edit the sentences, if end of the input stream contains sentence fragments, keep them as is.
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A:
Could I protect my father from the Armed Islamic Group with a paring knife? That was the question I faced one Tuesday morning in June of 1993, when I was a law student. I woke up early that morning in Dad's apartment on the outskirts of Algiers, Algeria, to an unrelenting pounding on the front door. It was a season as described by a local paper when every Tuesday a scholar fell to the bullets of fundamentalist assassins. My father's university teaching of Darwin had already provoked a classroom visit from the head of the so-called Islamic Salvation Front, who