IDOC Non-tax filer statement 2020-21

I’m submitting the documents for the IDOC and I have a question about the non-tax filer statement. I did not earn any income from jobs in 2019. Yet the ‘source of income’ part of the form is compulsory. Should I just list any money my parents/family members gave me? (Like pocket money), because I didn’t do any paid work…

When we completed this form with our daughter, I believe we put down the interest earned by her bank account here.