I'd love to join in as well!

#help

I am still confused, and I hope someone can help me answer my question...

Does answer choice A really support the conclusion that "mosaic should not be moved"?

I mean, "The only considerations that bear upon the question of whether the mosaics should have been removed are archaeological.", does it really mean that it is okay to move it? In my opinion, this option should be in the middle of the spectrum, which is equivalent to saying nothing...

Imagine this, "Whether to buy government bonds should consider macroeconomic regulation", so should I buy or not? I have no idea.

Or this more similar, "The only factor that affects whether this antique should be kept indoors is archaeology", does this really support the conclusion that "keep it indoors"?

So what on earth make it sense to justify the reasoning??