Explain simply why a male Jew , standing on the margin between traditional and non-traditional Jewish values , and familiar with technical legal aspects of scripture being debated in his time is the correct answer to: Passage: The Gospel According to Matthew (Greek: Τὸ κατὰ Ματθαῖον εὐαγγέλιον, translit. Tò katà Matthaīon euangélion; also called the Gospel of Matthew or simply, Matthew) is the first book of the New Testament and one of the three synoptic gospels. It tells how the Messiah, Jesus, rejected by Israel, finally sends the disciples to preach the gospel to the whole world. Most scholars believe it was composed between AD 80 and 90, with a range of possibility between AD 70 to 110 (a pre-70 date remains a minority view). The anonymous author was probably a male Jew, standing on the margin between traditional and non-traditional Jewish values, and familiar with technical legal aspects of scripture being debated in his time. Writing in a polished Semitic "synagogue Greek", he drew on three main sources: the Gospel of Mark, the hypothetical collection of sayings known as the Q source, and material unique to his own community, called the M source or "Special Matthew".

Question: Based on this passage, who is generally accepted to be the author of the gospel of matthew?. Explanation:
The important part for answering this question is: The anonymous author was probably a male Jew, standing on the margin between traditional and non-traditional Jewish values, and familiar with technical legal aspects of scripture being debated in his time.