Which of the Following Is NOT Performed by the MME

Which of the following is NOT performed by the MME during a TAU procedure?

A) MME sends paging messages to a list of eNodeBs.
B) MME informs the HSS about the UE's current location.
C) MME sends the UE a new TA list containing the new TAIs.
D) MME determines if SGW relocation is required and selects a new SGW.