query: How did Batman build and maintain his Batcave?
positive_passages.docid: 21120
positive_passages.text: How Was the Batcave Built in Secret?
negative_passages.docid: 114501
negative_passages.text: Is Dyson Sphere a stable construction?
negative_passages.docid: 59555
negative_passages.text: How does mass conservation work in the MCU Ant-Man movie?
negative_passages.docid: 71428
negative_passages.text: Why didn't Iron Man make Vibranium armor in Iron Man 2?
negative_passages.docid: 82661
negative_passages.text: Was Vader's suit prebuilt?
negative_passages.docid: 67205
negative_passages.text: Why are there so many different bat symbols?
negative_passages.docid: 88343
negative_passages.text: How are voxel terrain engines made?
negative_passages.docid: 48109
negative_passages.text: Why did Tony Stark build arc reactors into his extra Iron Man suits?
negative_passages.docid: 10088
negative_passages.text: How does Ascending work?
negative_passages.docid: 80382
negative_passages.text: Do WALLS matter if I'm building the 6-inch brick defense from Corruption/Crimson for my city?
negative_passages.docid: 137434
negative_passages.text: What are Batman's qualifications?
negative_passages.docid: 96979
negative_passages.text: Why was Bruce Wayne spared by the mugger?
negative_passages.docid: 78907
negative_passages.text: Who killed Ra's Al Ghul first, Batman or Arrow?
negative_passages.docid: 3464
negative_passages.text: What happens when a vault dweller levels?
negative_passages.docid: 142601
negative_passages.text: How can an animated object kept on the surface of an ocean?
negative_passages.docid: 80439
negative_passages.text: "How does he does/do that?"
negative_passages.docid: 148431
negative_passages.text: How to Sculpt a Brick Wall?