Question ID:PT2 S4 Q15 Passage:In a large residential building, there is a rule that no pets are allowed. A group of pet lovers tried to change that rule but failed. The rule-changing procedure outlined in the building’s regulations states that only if a group of tenants can obtain the signatures of 10 percent of the tenants on a petition to change a rule will the proposed change be put to a majority vote of all the tenants in the building. It follows that the pet lovers were voted down on their proposal by the majority of the tenants. Stem:The argument depends on which one of the following assumptions? Correct Answer Choice:AChoice A:The pet lovers succeeded in obtaining the signatures of 10 percent of the tenants on their petition. Choice B:The signatures of less than 10 percent of the tenants were obtained on the pet lovers’ petition. Choice C:Ninety percent of the tenants are against changing the rule forbidding pets. Choice D:The support of 10 percent of the tenants for a rule change ensures that the rule change will be adopted. Choice E:The failure of the pet lovers to obtain the signatures of 10 percent of the tenants on their petition for a rule change ensures that the rule change will be voted down by a majority of the tenants.