Bag of tomatoes teacher assignment kids!⁰

One day a teacher asked her students,
Tomorrow,all of you bring some tomatoes in plastic bag to school but there is condition to how many number of tomatoes each one of you have to bring

Students asked
What is it?"
Teacher replied,
You should give each
Tomatto a name of the person
You hate and bring number of tomatoes would be equal to the number of persons each student hated.