vlookup 3 sheets

[GOKULA]

This is the first sheet

Student ID	Course ID Fall
M82922929	A&S 001
M68669689	A&S 012
M78666687	A&S 035
M28262728	A&S 055

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i got help creating a formula that would identify a mismatch happening.

Student ID	Course ID Spring	Status
M82922929	A&S 001	Good
M68669689	A&S 013	Bad
M78666687	A&S 029	Bad

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M28262728

A&S 045

Bad

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If it shows up bad, i want a formula that would look up another sheet( that looks like below). If fall course was A&S 012 and if then Spring class is A&S 013 it should return good. Similarly for the A&S 045, if the spring course id is any of the 3 in the last row and the fall id was A&S 055, it should return good.

Course ID fall	Course ID spring
A&S 001	A&S 001
A&S 012	A&s 013
A&S 035	A&S 029
A&S 055	A&S 025, 065, 045

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[DanteAmor]

I am somewhat confused.
You could explain again.
What information you have on each sheet.
On which sheet do you want the formula.
What data to look for, where to look, etc., etc.
Please make the explanations using the examples.