Consider the Relational Database: STUDENT [sID, sName, GPA, sizeHS] APPLY [ sID, cName, Major, Decision] COLLEGE [CName, State]

where APPLY.sID REFERENCES STUDENT.sID and APPLY.cName REFERENCES COLLEGE.CName

Using SQL queries to find:

a. The list of students who applied for at least all the colleges that the student sID = "2" did (using division or double negation).

b. The list of colleges that all the students in the STUDENT table applied in.