Explanation:

Let’s analyze the statements:

- There are 2 rows: Row 1 and Row 2, each with 4 houses facing each other.

- (i) C is facing F.

- (ii) G and A are diagonally opposite.

- (iii) E is facing H but not in A's row.

- (iv) H is between D and C.

Let’s arrange:

1. Assume Row 1: A, B, C, D. Row 2: E, F, G, H.

2. Place C (Row 1) facing F (Row 2).

3. H is between D and C, so possible: D, H, C in Row 1.

4. E faces H (must be in Row 1), so E (Row 2) faces H (Row 1).

5. G and A diagonally opposite.

So the arrangement can be:

Row 1: D - H - C - A

Row 2: G - E - F - B

Matching faces:

- D faces G

- H faces E

- C faces F

- A faces B

So, B is facing A.

Option 4: A