query: TV series about pre-historic travel
positive_passages.docid: 153287
positive_passages.text: Series where the planet’s air is really polluted and there is a portal to take you to a world where the air is clean
negative_passages.docid: 86467
negative_passages.text: Old kids show from the 80's about two kids with a magical compass that took them to another world
negative_passages.docid: 144815
negative_passages.text: TV Miniseries about strange artifacts and a hotel room
negative_passages.docid: 143403
negative_passages.text: Story about a trip to a Valley of Sound
negative_passages.docid: 31752
negative_passages.text: CG series about a beast planet
negative_passages.docid: 143007
negative_passages.text: Book with travellers, alien artefacts and age reversal
negative_passages.docid: 11924
negative_passages.text: TV series about children ending up in father's computer game
negative_passages.docid: 11307
negative_passages.text: Is time travel possible? Is it possible to go back in time?
negative_passages.docid: 10834
negative_passages.text: Using THE before some countries
negative_passages.docid: 21450
negative_passages.text: Series about an enhanced man on the run from enhanced agents
negative_passages.docid: 145421
negative_passages.text: Is a recap of the welcome wagon coming?
negative_passages.docid: 148375
negative_passages.text: 1980s movie/series on PBS about a man & his psychiatrist in a post-apocalyptic world
negative_passages.docid: 26358
negative_passages.text: Book about ancient Martian astronauts being the root of modern humanity and time travel
negative_passages.docid: 29033
negative_passages.text: Eighties post-apocalyptic book series with teleporters
negative_passages.docid: 44163
negative_passages.text: Where should I start with Star Trek? (TV series only, not the movies)
negative_passages.docid: 110163
negative_passages.text: Sci-fi series where humans are reduced to a mathematical pattern and sent to another planet
negative_passages.docid: 87898
negative_passages.text: Sci-fi story about a TV that works across time