Politician: Some of my opponents have argued on theoretical grounds in favor of reducing social spending.
Conclusion
It's unwarranted to reduce social expenditure
Evidence
Some said that we should reduce social expenditure, on theoretical grounds that we spend too much on social programs. But they should have been highlighting the bigger problem with our excessive spending: the government is just too big because of self-aggrandizing bureaucracies and politicians.
Evaluation
I'm confused -- doesn't the author want to reduce social spending? He's saying it's unwarranted to do so because some people want to do so for the not-#1 reason?
If you wanted to see a movie because of the lead actress, would it make any sense if I said,
Goal
This sort of has an Unproven vs. Proven False vibe, since the author is saying, . But we might just see an answer saying, .