Ok so when doing WriteRelationshipRequest we have to provide this optional caveat, then when doing query we provide the other part of this caveat (the first one being provided when doing WriteRelationshipRequest), the if the caveat evaluates to true, the relationship considered present. Is my understanding correct? https://cdn.discordapp.com/attachments/844600078948630559/1248850899682463995/Screenshot_2024_0608_093350.png?ex=66652a89&is=6663d909&hm=ed227acfe1e656702c4b69929a10a5571b8b0a1fd3ff566430300aa6b86587c9&