Study the following information carefully and answer the given questions:

In a family of eight members, Harry is married to Grace. Alan is the only son of Grace, and Becky is Alan's sister. Emma is the wife of Alan. Fred is Emma's son. Chris is the husband of Becky, and David is Chris's son.

How is David related to Alan?

The correct option is Nephew.

Step-by-Step Explanation:

Let us break down the family relationships step-by-step based on the given information:

1. Harry and Grace's branch:

Harry is married to Grace.

Alan is the only son of Grace, and Becky is Alan's sister. This means Alan and Becky are siblings (children of Harry and Grace).

2. Becky's family:

Chris is the husband of Becky.

David is Chris's son. Since Chris is married to Becky, David is the son of Becky and Chris.

3. Determining the relationship between David and Alan:

David is the son of Becky.

Alan is Becky's brother.

Therefore, David is the son of Alan's sister (Becky), which makes David the Nephew of Alan.