For the question, «Is someone else giving you money for your stay in Canada? » is that referring to someone other than the inviting child from Canada or it includes the child? If yes, it says we need to provide proof. In my situation, I’m writing in my invitation letter that I will take care of all expenses (airfare, food, etc). So I’m not sure if I should answer yes or no to the above question, No one else is giving money to parents. Is the letter itself the proof or what else can be done?