Passage: Mr. Charrington is revealed to be an agent of the Thought Police. Winston and Julia are captured in the shop and imprisoned in the Ministry of Love. O'Brien reveals that he is actually loyal to the Party, and was simply part of a special sting operation to catch "thoughtcriminals". Over many months, Winston is tortured and forced to "cure" himself of his "insanity" by changing his own perception to fit the Party line, even if it requires believing that "2 + 2 = 5". O'Brien openly admits that the Party "is not interested in the good of others; it is interested solely in power." He says that once Winston is brainwashed into loyalty, he will be released back into society for a period of time, before they execute him. When he asks Winston if there is anything worse that can happen, Winston points out that the Party has not managed to make him betray Julia.

Question: Where are Winston and Julia kept?
Ministry of Love