With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Same-sex marriage is a common discussion in Guam.
text_B: Gemini Studios was an Indian film studio based in Chennai , Tamil Nadu .. Chennai. Chennai. Tamil Nadu. Tamil Nadu. film studio. film studio. It was launched when film producer S. S. Vasan bought a film distribution concern at an auction and renamed it .. S. S. Vasan. S. S. Vasan. The name was chosen because Mr. S.S. Vasan was also involved in horse racing and owned a successful race horse named Gemini .. Gemini Studios served as a breeding ground for innumerable artists and technicians for the south Indian Film Industry .. The Gemini twins became a household symbol and the Gemini flyover was named after the original studio at that junction .. Gemini twins. Castor and Pollux
not_related.