Section outline

    • We all know that there are some people who bring lunch, and some who forget, but we all end up eating others' food so that we can try each others' food. So here, whether we bring our own food or not, we end up eating others food, hence, the intersection.

      We all know that there are some people who bring lunch, and some who forget, but we all end up eating others' food so that we can try each others' food. So here, whether we bring our own food or not, we end up eating others food, hence, the intersection.