If \['A*B'\] means ?B is the father of A' \['A\text{ }\$\text{}B'\]means 'A is the sister of B? \['AB'\] means 'A is the mother of B' \['A=B'\]means 'B is the brother of A' then which of the following means M is the aunt of R?

• A. \[~MQ\$N=R\]
• B. \[M\$NO=R\]
• C. \[M=O*S=R\]
• D. \[M\$N*O=R\]