Note: To denote the female gender, use underlining the first letter of the name.
Expression of Relationship:
(1): Relationship between Son and Father-
Ex: Aman is the Son of Mr. Diwakar $$ \begin{matrix} D \\ | \\ A \\ \end{matrix} $$
(2): Relationship between Son and Mother-
Ex: Kishor is the Son of Mrs.Seema $$ \begin{matrix} \underline S \\ | \\ K \\ \end{matrix} $$
(3): Relationship between Daughter and Father-
Ex: Sonali is the Daughter of Mr. Kailash. $$ \begin{matrix} K \\ | \\ \underline S \\ \end{matrix} $$
(4): Relationship between Daughter and Mother-
Ex: Dipti is the Daughter of Mrs.Kiran. $$ \begin{matrix} \underline K \\ | \\ \underline D \\ \end{matrix} $$
(5): Relationship between Husband and Wife-
Ex: Priya is the Wife of Rahul. $$ \underline P \longleftrightarrow R $$
(6): Relationship between Brother and Sister-
Ex: Rekha is the Sister of Vikash. $$ \underline R ---- V $$
(7): When the sex of the person cannot be determined, then write the letter of the name inside the box.
Ex: Priyanka is the only daughter of K. $$ \begin{matrix} \boxed{K} \\ | \\ \underline P \\ \end{matrix} $$