Although the slightest difference in shades of paint is noticeable, it is pointless to spend much time trying to match an old paint precisely when repainting only part of the interior of a house.
Conclusion
It's pointless trying to spend too much time trying to perfectly match your new shade of paint to the old shade (if you're doing touch-ups)
Evidence
The color of all paint fades and changes within about a year of being on the wall, so even if you nail the matching shade of paint initially, it will still drift from that shade and eventually not match the old paint.
Evaluate
Since there was no conditional logic or quantifiers in this argument, it's probably not worth putting into algebra.
Let's just try to remove the topic and tell the same story:
Premise 1: You want to find the perfect match/solution. Premise 2: But anything that would initially be perfect would eventually drift and no longer be perfect. Conclusion: Thus, it's pointless to spend too much energy trying to find the perfect match/solution.
Goal
The conclusion has a signature strength/type we might be able to use for some quick eliminations.
The conclusion on the correct answer should sound pretty dismissive of a certain strategy "it would be pointless to do X" .
The problem with the strategy needs to feel something like .