Final answer:
Elie's family differs based on the narrative context: the biblical Eliezer from Genesis does not detail his family in the Vienna Genesis, Elie Wiesel from 'Night' has siblings, and the Buendía family from 'One Hundred Years of Solitude' encompasses 6 generations.
Step-by-step explanation:
The family of Elie mentioned in the question seems to be conflated with two different stories; one from the biblical narrative of Rebecca and Eliezer, and the other from a literary work. The Rebecca and Eliezer story from Genesis in the Bible is depicted in the Vienna Genesis, but does not provide information about Elie's family or siblings.
As for the latter reference to a character named Elie, it seems to correspond with Elie Wiesel from his memoir 'Night,' where he details his experience as a Holocaust survivor. In this memoir, Elie does have siblings, but the confusion between the two Elies makes it necessary to clarify which one is being asked about before a correct answer regarding siblings and gender can be provided.
It might also be a third option related to the Buendía family from 'One Hundred Years of Solitude' by Gabriel García Márquez, where multiple generations are depicted, specifically answering the question 'how many generations,' which would be 6 generations, as indicated by the letter B in the given options. However, without clarification, an accurate description of Elie's family cannot be given.