Cheating on a diet by eating unhealthy food from Burger King would not be good for someone's health and so they would not feel overjoyed after doing that.
Context: "I'm on a diet but I ate burger king for lunch I feel so  ashamed I cheated." Claim: "I feel overjoyed that I cheated on my diet by eating at Burger King for lunch"
Considering the context, is the claim true, false, or unknown?