1. My friend was sick off my balcony, it is all over the four balconies below, but didn't touch mine. What should I do?
2. A pair of male identical twins each marry one of a pair of female identical twins. One couple has a son, the other has a daughter. Cousins can legally marry, but genetically speaking, they are siblings, so should they be allowed to marry?
2. A pair of male identical twins each marry one of a pair of female identical twins. One couple has a son, the other has a daughter. Cousins can legally marry, but genetically speaking, they are siblings, so should they be allowed to marry?