Question ID:PT67 S4 Q2 Passage:Spokesperson: Contrary to what some have claimed, our group's "Clean City" campaign has been a rousing success. After all, the amount of trash on the city's streets today is significantly lower than when the campaign began. Stem:Which one of the following is an assumption required by the spokesperson's argument? Correct Answer Choice:AChoice A:The amount of trash on the city's streets was not declining at the same rate or faster before the campaign began than it did during the campaign. Choice B:Those who claim that the campaign has not been a rousing success are unaware of the degree of the decline in the amount of trash since the campaign began. Choice C:The campaign has been more successful in reducing the amount of trash on the city's streets than has any other campaign in the past. Choice D:The spokesperson's group did not receive any special funding to support the planning or execution of the campaign. Choice E:The amount of trash on the city's streets has declined steadily throughout the course of the campaign.