Mother
Grandfather
Father
Wife
Answer is Right!
Answer is Wrong!
The answer is D. Wife.
The other three options, A, B, and C, are all blood relatives. A wife is not a blood relative.
A mother is a woman who has given birth to a child. A grandfather is a man who is the father of a person’s father or mother. A father is a man who is the biological or adoptive parent of a child.
A wife is a woman who is married to a man. She is not a blood relative of her husband.