From 'Such a plot had not been carried out anywhere in the world in more than 30 years, and never in the United States.', can we conclude that 'It was the first time such a plot happened in the United States.' is unrelated and maintains neutrality?
Such a plot had not been carried out anywhere in the world in more than 30 years, and never in the United States.###It was the first time such a plot happened in the United States.