The core task is to decipher the familial relationship described by the man.
The man states the observed woman is:
The daughter of one's aunt is defined as their cousin.
Therefore, the woman is related to the man as his cousin.
A man said to a lady, "your mother's husband's sister is my Aunt". How is lady related to the man?
Introducing Asha to guests, Bhaskar said, "her father is the only son of my father". How is Asha related to Bhaskar?
A is father of B. B is sister of C. C is sister of D. D is the son of E. How many women are there?
Introducing a lady, Varun said, “The son of her only brother is the brother of my wife”. How is the lady related to ‘Varun?
Gopi said to Vivek, "That person is the father of the only brother of my mother."
What would Gopi call him?