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 Fred related to David?

The correct option is Cousin.

To determine how Fred is related to David, let us break down the family relationships step-by-step based on the provided information:

1. Harry and Grace's Generation:
- Harry is married to Grace.
- Grace has an only son named Alan and a daughter named Becky (since Becky is Alan's sister).
- Therefore, Alan and Becky are siblings, and their parents are Harry and Grace.

2. Alan's Family Branch:
- Emma is the wife of Alan.
- Fred is Emma's son.
- Since Emma and Alan are married, Fred is the son of Alan and Emma.

3. Becky's Family Branch:
- Chris is the husband of Becky.
- David is Chris's son.
- Since Chris and Becky are married, David is the son of Becky and Chris.

4. Relation between Fred and David:
- Alan and Becky are brother and sister.
- Fred is the son of Alan.
- David is the son of Becky.
- Since Fred and David are the children of siblings (brother and sister), Fred and David are cousins.

Hence, Fred is the Cousin of David.