Problem: Spectre (2015 film):

Spectre has received mixed reviews, with many reviewers either giving the film highly positive or highly negative feedback. Many critics praised the film's opening scene, action sequences, stuntwork, cinematography and performances from the cast. In some early reviews, the film received favourable comparisons with its predecessor, Skyfall. Rotten Tomatoes sampled 274 reviews and judged 64% of the critiques to be positive, saying that the film "nudges Daniel Craig's rebooted Bond closer to the glorious, action-driven spectacle of earlier entries, although it's admittedly reliant on established 007 formula." On Metacritic, the film has a rating of 60 out of 100, based on 48 critics, indicating "mixed or average reviews". Audiences polled by CinemaScore gave the film an average grade of "A−" on an A+ to F scale.

What film received all positive reviews?
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A: unanswerable


Problem: Biodiversity:

The term biological diversity was used first by wildlife scientist and conservationist Raymond F. Dasmann in the year 1968 lay book A Different Kind of Country advocating conservation. The term was widely adopted only after more than a decade, when in the 1980s it came into common usage in science and environmental policy. Thomas Lovejoy, in the foreword to the book Conservation Biology, introduced the term to the scientific community. Until then the term "natural diversity" was common, introduced by The Science Division of The Nature Conservancy in an important 1975 study, "The Preservation of Natural Diversity." By the early 1980s TNC's Science program and its head, Robert E. Jenkins, Lovejoy and other leading conservation scientists at the time in America advocated the use of the term "biological diversity".

What term was common before biological diversity?
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A: "natural diversity"


Problem: Post-punk:

In late 1977, music writers for Sounds first used the terms "New Musick" and "post punk" to describe British acts such as Siouxsie and the Banshees and Wire, who began experimenting with sounds, lyrics and aesthetics that differed significantly from their punk contemporaries. Writer Jon Savage described some of these early developments as exploring "harsh urban scrapings [,] controlled white noise" and "massively accented drumming". In January 1978, singer John Lydon (then known as Johnny Rotten) announced the break-up of his pioneering punk band the Sex Pistols, citing his disillusionment with punk's musical predictability and cooption by commercial interests, as well as his desire to explore more diverse interests.

When did the Sex Pistols break up?
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A: 1978


Problem: Asphalt:

Because of the difficulty of moving crude bitumen through pipelines, non-upgraded bitumen is usually diluted with natural-gas condensate in a form called dilbit or with synthetic crude oil, called synbit. However, to meet international competition, much non-upgraded bitumen is now sold as a blend of multiple grades of bitumen, conventional crude oil, synthetic crude oil, and condensate in a standardized benchmark product such as Western Canadian Select. This sour, heavy crude oil blend is designed to have uniform refining characteristics to compete with internationally marketed heavy oils such as Mexican Mayan or Arabian Dubai Crude.

What is done to crude bitumen to promote its movement through pipelines?
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A:
diluted