@"J.H. Song" as far as I know the T14 refers to schools that are or were at one time in the top 10. UT was actually ranked 14th one time but it was not called a T14 since it was never in the top 10.
Remember G3-->Q5, but Q is clearly in 4, so that negates the necessary condition, triggering a negation of the sufficient condition. In other words, G cannot be in 3. That leaves only J and H for slot 3. Hence, answer D
... s a biconditional.
G----J /(L-----G)
But ... G----L so...
G ----- J G ---- L
In ... then G is before J. That is what a ... G ------ L) then /(G ------ J) or If L ----- G then ...
either (both J and L) ------- G or (J and L) ------ G