Simple Italian sentences ranked by readability

The dataset contains 500,000 sentences extracted from the Paisà corpus (https://www.corpusitaliano.it/) which have been selected for being easy to read according to four parameters: token number, average word length, depth of the parse tree and verb "arity". The sentences are ranked by readability.本数据集包含抽取自Paisà语料库（Paisà corpus，https://www.corpusitaliano.it/）的50万条语句，这些语句依据四项易读性参数筛选而出：Token（Token）数量、平均词长、句法分析树（parse tree）深度以及动词配价（verb arity）。所有语句将按照易读性进行排序。