Mark the only pair where both words contain affixation that conveys equal meanings and constitutes words with corresponding grammatical functions.
maintenance (Text II, line 1) operator(s) (Text II, line 19)
misunderstandings (Text I, line 13) non-English (Text I, line 40)
unfair (Text I, line 34) asynchronous (Text II, line 14)
discursive (Text I, line 38) effectiveness (Text II line 31)
regulatory (Text I, line 56) largely (Text II, line 13)
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