Q: In this task you will be given an answer to a question. You need to generate a question. The answer given should be a correct answer for the generated question.
In the biblical Book of Genesis, Cain and Abel are the first two sons of Adam and Eve. Cain, the firstborn, was a farmer, and his brother Abel was a shepherd. The brothers made sacrifices to God, each of his own produce, but God favored Abel's sacrifice instead of Cain's. Cain then murdered Abel, whereupon God punished Cain to a life of wandering. Cain then dwelt in the land of Nod (נוֹד ‬, 'wandering'), where he built a city and fathered the line of descendants beginning with Enoch.
A:
who is kane and abel in the bible