$2-$ We have created a table to store the information related to grading papers written by students. Throughout the semester, students write multiple papers. Each paper is graded by an evaluator. Given the attributes and sample values in the following table:

$\backslash$table$[[$Attribute Name,Sample Value,Sample Value$],[$Student$\_$ID$,45003,46369],[$Paper$\_$ID$,$B$45003,C46369$