Match 1: when will we run out of fossil fuels v1 v2 v3
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Match 1: what will happen when we run out of fossil fuels v1 v2 v3
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Match 1: no one can predict exactly when we will run out of fossil fuels v1 v2 v3
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Match 1: the day when we will run out of fossil fuels isn't far off v1 v2 v3
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Match 1: release fossil fuels release carbon dioxide when burned v1 v2 v3
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Match 1: until its discovery in the 1930s this living fossil fish was believed to have gone extinct 65 million years ago v2 v3
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Match 1: when will we run out of fossil fuels v2 v3
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Match 1: no one can predict exactly when we will run out of fossil fuels v2 v3
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Match 1: what will happen when we run out of fossil fuels v2 v3
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Match 1: the day when we will run out of fossil fuels isn't far off v2 v3
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