A is the father of C and D is the son of B.E is the brother of A .If C is the sister of D,How is B related to E?

Options

A. Daughter
B. Brother-in-law
C. Husband
D. Sister-in-law

Explanation

To solve the problem step by step, we will analyze the relationships given in the question.

### Step 1: Identify the relationships
- A is the father of C.
- D is the son of B.
- E is the brother of A.
- C is the sister of D.

### Step 2: Create a family tree
1. Start with A, who is male (father).
- A (father) has two children: C and D.
- Since C is the sister of D, we can denote:
- C (female)
- D (male)

2. D is the son of B. Since D is male, B must be the mother of D. Thus, we can denote:
- B (female)

3. E is the brother of A. Therefore, E is also male.

### Step 3: Summarize the family relationships
- A (father) + B (mother) = C (daughter) + D (son)
- E (brother of A)

### Step 4: Determine how B is related to E
- Since A is married to B, and E is A's brother, B is E's sister-in-law.

### Final Answer
B is related to E as his sister-in-law.