A (to passer by): I am out of gas.
B: There is a gas station round the corner.
A: Where does Gérard live?
B: Somewhere in the South of France. +> B does not want to say where exactly Gérard lives.
A lot of conversation on Facebook, news and Youtube political commentators, gravitate around creating/expressing a theory about implicature by using their theory to explicate* the implicature.
* May I never say “explicate” again. I don’t even know if it’s a word.