嫂

嫂 = 叟 + 女 : Because Bessie Coleman (s) is married to the old gentleman (叟) she is Socrate's (s) sister-in-law (嫂). They're all meeting in the aorta (ao3) for a family gathering.

叟 = 支 + 臼 : Socrates (s) is cooking with the old gentleman (叟) in the outhouse (ou3). They use mortars (臼) to process branches (支) which they want to use to cook a soup.

I'll represent 女 by Bessie Coleman, the first female pilot of African American descent.