Politician: Every regulation currently being proposed by the Committee for Overseas Trade will reduce the trade deficit.
Conclusion
Each of the proposed regulations would help the economy.
Evidence
Each of the proposed regulations would reduce the trade deficit, which is so large that it weakens the economy.
Evaluate
Given that each of the proposed regulations would reduce trade deficit, which is so large that it weakens the economy How could we still argue that at least one of the regulations would not help the economy?
Two possible thoughts here: 1. Maybe the regulations have more than one effect. They reduce the trade deficit (which is a good thing), but maybe they stifle foreign investment (a bad thing). So it's hard to say whether their overall effect is helpful to the economy, just because they definitely do one helpful thing for the economy.
2. They stressed that the deficit is so large that it weakens the economy. Maybe some of these proposed regulations would reduce the deficit, but not by much. If the economy is weakened by the fact that the trade deficit is so large, then a tiny reduction might not actually impart any help to the economy, because the trade deficit would still be large.
Goal
Look for an answer talking about other effects of the regulations that would be bad for the economy, or for an answer that says that the reduction they would have on the deficit would not be significant enough to help the economy.