Answer: 5. Gentile and a Greek
Step-by-step explanation:
Although the facts about his life are scarce, several scholars maintain that Luke was a Greek physician and possibly a Gentile. He´s believed to have lived in the Greek city of Antioch in Ancient Syria.
He wasn´t one of the original 12 Apostles. However, he may have been one of the 70 disciples selected by Jesus, and he presumably followed Paul on many missionary journeys.