Select the sentence that best illustrates the proper use of a conjunctive adverb to link two independent clauses and demonstrates a nuanced meaning.
Correct: B
Option B is the only correct one. Conjunctive adverbs (like 'however') require a semicolon to connect two independent clauses. Options A, C, and D misuse the conjunctive adverb with a comma or an additional conjunction ('but,' 'and').