You are answering a USMLE-style medical question. Question: A 38-year-old woman presents with eye dryness and a foreign body sensation in the eyes. On physical examination, the oral cavity shows mucosal ulceration and atrophy. Biopsy of the lower lip shows marked lymphocytic infiltration of the minor salivary glands. Which of the following is most likely seen in this patient? Options: A) Anti-Sjögren's syndrome type B (SS-B) antibody B) Anti-centromere antibody C) Anti-Jo-1 antibody D) Anti-Scl-70 antibodies Reply with ONLY the letter of the correct answer (A, B, C, or D). No explanation.