RELATIVITY

I forgot to tell you why me and my sister call my grandmother "Lola Dagat", well here it is. When I was young I'm confused when my parents ask me to go to my Lola. And I always ask them which one? (And believe it or not they still confuse me up to now.) If memory serves, I think it was my father who coined the name "Lola Dagat", because they live near the sea. Guess who she's married to? If you guessed "Lolo Dagat" then you must be a genius! You deserve a Nobel Prize! My grandfather's real name is Felix. The most handsome grand-daddy in the world!