Eligible for zakaat

My sister lent me some money to purchase a car. She got this money as an award for doing well at varsity. She usually gets assistance with zakaat for her fees. However the university awarded her the money after all her fees were paid in full. Since she had no use for it at the time, she lent it to me.

I don’t have the means to settle it in full at this point, and she requires money for her fees for the next year, also the money that I owe her will not be sufficient for her fees. Will she be eligible to receive zakaat for her fees for next year ?