Eight persons work across three cities: Delhi, Pune, and Hyderabad. Each city has at least two persons, with equal numbers of males and females in eac...

Eight persons work across three cities: Delhi, Pune, and Hyderabad. Each city has at least two persons, with equal numbers of males and females in each city. There are four married couples spanning two generations, and no married couple works in the same city. The designations, in descending order of seniority, are GM, AGM, CEO, Manager, Assistant Manager, PO, Clerk, and Sub staff.

Given the following clues:

• Only three persons are senior to the only son of B.
• B does not work in Pune.
• E is the sister-in-law of G, who is the junior-most person.
• H is the son-in-law of D, who is immediately senior to A.
• F is the spouse of C; neither works in Delhi.
• The number of posts above the father-in-law of A equals the number of posts below the sibling of A.
• Only C and H work in Hyderabad.
• Only PO and Sub staff work in Delhi.
• The spouse of E does not work in Delhi.
• G is the daughter-in-law of B, who is the spouse of D.
• F is senior to H but junior to C.

Question: Which of the following combinations is correct?

(a) B - PO - Delhi

(b) C - CEO - Hyderabad

(c) H - Clerk - Hyderabad

(d) F - AGM - Delhi

(e) None is true