Activist: Support Any member of the city council ought either to vote against the proposal or to abstain. ███ ██ ███ ███ ███████ ████████ ███ ██████ ████ ██ ███████ ██ ███ ██████ ███████ ██ ██ █████ ███ ██████ ██ ███ ████ ███████ ██████ ████ ███████ ███ █████████
At least one council member should vote against the proposal, because the only other option that is acceptable to the activist is to abstain, and if all members abstain, the decision will be made by city voters.
The activist is making a prescription constructed around avoiding a certain outcome (decision made by voters). For the conclusion to validly follow from the premises, we need to know that this outcome should be avoided.
The conclusion of the activist's ████████ ███████ █████████ ██ █████ ███ ██ ███ █████████ ██ ████████
If all the ███████ ██ ███ ████ ███████ ███████ ██ ███ ████ ██ ███ █████████ ███ ██████ ██████ ████ ██████████ ██████ ██ █████ ██ ███ █████████
The proposal should ███ ██ ███████ ██ ███ ██████ ███████
No members of ███ ████ ███████ ████ ████ ██ █████ ██ ███ █████████
If not every ██████ ██ ███ ████ ███████ ████████ ██ ███ ████ ██ ███ █████████ ███ ██████ ████ ███ ██ ███████ ██ ███ ██████ ███████
If one member ██ ███ ████ ███████ █████ ██ ████ ███████ ███ █████████ ███ █████ ███████ ██████ ███████ ██ ███ ████ ██ ███ █████████