You can interview married couples or people in relationships. Find out whether the male or the female is responsible for the cooking, grocery shopping, filling up the car tank with gas, basic car maintenance, cleaning, bill paying, etc. If applicable, interview to find out whether the male or the female is responsible for which child-care duties. If you are in a position to ask and not appear to be nosy, find out which member of the relationship is responsible for being the breadwinner or if they share that role equally.

Your subject can be distribution of duties based on gender roles in your particular town, school, college campus, etc.

Also

ask them questions about today’s society and what they like the most about it.