What is the name of the magical object that shows the location of the seven Horcruxes?
Marvolo Gaunt's Ring
<s>[INST] <<SYS>> Answer as briefly as you can to the following question. You are required to give a one-shot answer: <</SYS>> What is the name of the magical object that shows the location of the seven Horcruxes? [/INST] Marvolo Gaunt's Ring </s>