Sister! You did not give me a chocolate when I asked you to...
Understand the conflict and try to communicate with the opposition.
I need to know why she is upset and then understand what she wants from me...
I did not give you the chocolate because you could get cavities !
Let's look at possible solutions and try to apply it now so that we can resolve our conflict
So I can give you a chocolate after you finish your homework or maybe I can give you a healthy chocolate bar now, but make sure you don't eat all of it today. I suggest you eat half today and half tomorrow.
Really?
Solve the conflict!
That's my girl!
How about you give me chocolate after I help mom in the kitchen and then do my homework and all incomplete work?