Update dito TS? if wala pa try doing a survey on your neighborhood if nag engage ba sila into agriculture - both decorative or edible. gather 2 or 3 sets of data varying in time such as before, during and midway between before and during. Compare your data if you can see a correlation to time from pandemic start. Try to ask for advise from your adviser if kaya ba niya mag conduct ng correlation analysis. You may also throw in other varibles regarding sa activity ng neighborhood during the pandemic.