There are six persons A, B, C, D, E and F. C is the sister of F. B is the brother of E's husband. D is the father of A and grandfather of F. There are two fathers, three brothers and a mother in the group.
Who is the mother?

Options

A. A
B. B
C. D
D. E

Explanation

To solve the problem, we need to analyze the relationships given in the statements step by step.

### Step 1: Identify relationships based on the clues
1. **C is the sister of F.**
This means C and F are siblings.

2. **B is the brother of E's husband.**
This implies that E has a husband, and B is his brother.

3. **D is the father of A and grandfather of F.**
This indicates that D has a child A, and A is the parent of F (and C, since they are siblings).

### Step 2: Establish the family tree
From the clues, we can start building a family tree:

- D (father)
- A (child of D)
- F (child of A)
- C (sibling of F)

Since D is A's father and the grandfather of F and C, A must be the parent of F and C.

### Step 3: Determine E's role
Since B is the brother of E's husband, and A is likely E's husband (because A is the only child of D who can have a wife), we can conclude:
- E is A's wife.

### Step 4: Identify the mother
Now we can summarize the relationships:
- D is the father of A.
- A is the husband of E.
- E is the mother of F and C.
- B is A's brother.

Thus, we have:
- **F and C are siblings.**
- **A is the father.**
- **E is the mother.**
- **D is the grandfather.**
- **B is the uncle.**

### Conclusion
The only female in this group, who is also the mother, is **E**.

### Final Answer
E is the mother.

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