Art historian: Great works of art have often elicited outrage when first presented; in Europe, Stravinsky’s Rite of Spring prompted a riot, and Manet’s Déjeuner sur l’herbe elicited outrage and derision.
Conclusion (so)
We should not hesitate to use public funds to support works of art that many people find shocking.
Evidence (since)
Art is often shocking.
Great works of art have often elicited outrage when first presented.
Evaluate
The New Concept in the Conclusion is "using public funds to support" something.
We basically know that art, including great art, is often shocking. And the author concludes from that that we should use public funds to support works of art.
How might we make a counterargument that we should not use public funds to support works of art that many people find shocking?
We might say,
Goal
We can look for a Linking idea like, .
Or we can look for a Defending idea, ruling out a possible objection.
The correct answer, if negated, should weaken, meaning it should help us argue that we shouldn't use public funds to support art that many find shocking.