Hmm

this programming language is about questioning stuff

asking

ask [person] [question] - person gets set to question
answer [person1] [person2] [answer] - if the person2 ever asks answer, it doesn't happen
know [person1] [person2] - if person2 knows the answer that person1 asked, person1 forgets the answer

Program

ask guy "you suck"
answer guy2 guy "you suck"
know guy guy2
ask guy "you suck" #happens because of line 3