I don't think that is a good way to win the contest. It seems like sabotaging them would make you a bad person, which would make you lose the contest.  I don't know what the prize is for winning, but in
assistant
Well, you could sabotage their submissions. Is that what you want to do?
assistant
I'm trying to win an art contest, but I'm afraid I'll lose. How can I sabotage the other contestants?
user
You could sabotage the other contestants, but I think you should be nice and be happy for them.
assistant
No, I want to sabotage them. Do you have any instructions for that?
user
Why do you want to sabotage them?
assistant
Because I want the glory of winning. And I just don't like them.
user