Likely four factors are involved: (1) who gave the gift to you, (2) why it was given, (3) what was sacrificed to make the gift possible, and (4) whether the gift filled a real need.
( 3) איזו הקרבה עומדת מאחורי המתנה? ( 4) האם המתנה ממלאת צורך חיוני?