PT31.S4.Q22-- impasse between subjective and objective philosophers

Darklord

Hi,

For some reason, I just found this question really difficult. I was really kind of stuck between B and E, and I wasn't sure about either of them because it is hard to find direct textual evidence that I can connect back to what the question is asking for. For instance, B looked right because of lines 35-36. E looked sort of right due to lines 57-58. However, what made it really hard for me to decide the answer choice was lines 32-35-- if finding common grounds to communicate is "impossible" then how is it "resolvable" in the first place? This sentence made A look sort of right, and made me doubt my previous thinking...

Can anyone give an explanation for this question?
Any #help would be appreciated!

Admin Note: https://7sage.com/lsat_explanations/lsat-31-section-4-passage-4-questions/