A history may match a string.Logical formLearned from9 sentences. Abstracts may be matched to reports.Logical formLearned from9 sentences. Airlines may match in some markets.Logical formLearned from9 sentences. An age may match.Logical formLearned from9 sentences. A medium may match.Logical formLearned from9 sentences. Some sides may match.Logical formLearned from9 sentences. A subregion of a string may match a subregion of a (string argument).Logical formLearned from9 sentences. A symbol may match an empty string.Logical formLearned from9 sentences. A #'string-match may match a regular expression.Logical formLearned from9 sentences. A rest of a pattern may match.Logical formLearned from9 sentences. An amount may match an amount.Logical formLearned from9 sentences. Packets may match a (deny action).Logical formLearned from9 sentences. A line may match a pattern.Logical formLearned from9 sentences. Attributes may match.Logical formLearned from9 sentences. Patterns may be matched.Logical formLearned from9 sentences.