My problem, well its not really a problem, I was just wondering if it was possible or whether I did something wrong :D
Because I have something that needs to be check for whether its a weapon or not, if its not a weapon it should do something else, and in case its a weapon it needs to check if an equipment slot is free, and if its not it should just do the same as if it were not a weapon. And it would just be a lot easier to just make combine AND/OR conditions to check it.