Q$.$No$\mathrm{.}5$: You are given a table StudentCourses in a database which records the enrollment of students in various courses. The table is structured as follows:

$\backslash$table$[[\backslash$table$[[$Student$],[$ID$]],\backslash$table$[[$Student$],[$Name$]],\backslash$table$[[$Cours$],[$eID$]],\backslash$table$[[$Course$],[$Name$]],\backslash$table$[[$Instructor$],[$ID$]],\backslash$table$[[$Instructor$],[$Name$]],\backslash$table$[[$Enrollment$],[$Date$]],$Grade$],[1,$Alice,$101,$Math,$201,$Dr$.$ Smith,$2022-01-10,$A$],[2,$Bob,$102,$History,$202,$Dr$.$ Brown,$2022-01-15,B$