Q: In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].
Britain will be saddled with a crippling extra £148billion of debt if the SNP wins a share of power, the Treasury warned last night. The official costing of Nicola Sturgeon's plans reveals they involve a massive spending spree that would have to be funded by higher taxes or even higher borrowing. The analysis, conducted by Treasury officials and signed off by the Permanent Secretary, show that spending under the SNP would be £148billion higher than forecast in this month's Budget. It came as Gordon Brown used his valedictory speech in the Commons to warn that the 'fragile' UK is 'potentially at a point of departure' in the wake of last year's referendum on Scottish independence.Nicola Sturgeon's plans for deal with Labour could cost Britain £148billionMassive spending spree would be funded by higher taxes or borrowingTories said taxpayers would be landed with huge bill if parties win powerDavid Cameron this week branded Mr Miliband 'Alex Salmond's poodle' 
 Question:The _'s plans were facing fresh scrutiny last night over claims that the party 'fiddled the figures' in order to hide a £4.1billion hole in its bid for Scotland to be handed full economic powers.
A:
SNP