With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Turkey became one the first members of the Council of Europe and was cultured.
text_B: Ei Nis , short for Electronic Industry Nis -LRB- Elektronska industrija Nis -RRB- is a company with headquarters in Nis , Serbia .. Nis. Nis. Serbia. Serbia. It originated in 1948 from the foundation of the Institute for the Production of Radio Sets and Roentgen Machines , `` RR Nis . ''. Nis. Nis. In 1970-s and 1980-s it was one of the greatest Yugoslavian companies employing over 10 thousand people .. Yugoslavian. SFR Yugoslavia. However , during the 1990-s most of the company business collapsed , due to lack of investing in research and sanctions the country was facing .. Today , the company makes acoustic equipment , electronic tubes including cathode-ray tubes , printed plates , electronic machine elements , hydraulics , pneumatics , appliances , air-conditioners , medical equipment , roentgen machines , TV sets , radio receivers , and semiconductors .. acoustic. Acoustics. hydraulics. hydraulics. pneumatics. pneumatics. The company is also one of the few remaining makers of electronic vacuum tubes .. Until recently , the company was one of the few in the world to produce electronic tubes .
not_related.