Question: Decide which type of smart pointer should replace the pointer in the given situation. Snippet NPC * fred; fred needs to stick around until ALL

Decide which type of smart pointer should replace the pointer in the given situation.
Snippet
NPC*fred;
fred needs to stick around until ALL players finish the level or are defeated. He travels along with the party and is a member of the Player class
Unique Pointer
Weak Pointer
Shared Pointer

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