NY State Residency Question

Hello! For my daughter, following were applicable during the year 2021. Based on this, can someone please help determine which of the 3 (Resident, Part-Resident or Non-Resident) is applicable for her?

 

* Her permanent residence and home address is in Tennessee

* She attended college in NYC and lived in a dorm during her Spring and Fall 2021 semesters

* During Summer 2021, she rented an apartment in NYC with Airbnb for 43 days while she did an internship at her college in NYC

* She received a W-2 from her college, this is the only income she has for the year 2021

* Box 20 on her W-2 (Locality Name) shows "NYC RES"

 

Thanks for the help!