Question ID:PT65 S1 Q16 Passage:Activist: Any member of the city council ought either to vote against the proposal or to abstain. But if all the members abstain, the matter will be decided by the city's voters. So at least one member of the city council should vote against the proposal. Stem:The conclusion of the activist's argument follows logically if which one of the following is assumed? Correct Answer Choice:BChoice A:If all the members of the city council abstain in the vote on the proposal, the city's voters will definitely decide in favor of the proposal. Choice B:The proposal should not be decided by the city's voters. Choice C:No members of the city council will vote in favor of the proposal. Choice D:If not every member of the city council abstains in the vote on the proposal, the matter will not be decided by the city's voters. Choice E:If one member of the city council ought to vote against the proposal, the other members should abstain in the vote on the proposal.