With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Naproxen is a drug that is nonsteroidal and anti-inflammatory.
text_B: MS Selandia was the most advanced ocean-going diesel motor ship in her time .. `` Selandia '' is the Latin name for the Danish island of Sjælland .. Sjælland. Sjælland. The first Selandia -LRB- 1912 -RRB- was ordered by the Danish trading firm East Asiatic Company for service between Scandinavia , Genoa , Italy , and Bangkok , Thailand .. East Asiatic Company. East Asiatic Company. Scandinavia. Scandinavia
not_related.