With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Haifa existed in the world.
text_B: Haifa -LRB- -LSB- χeiˈfa , ˈχaifa -RSB- حيفا -RRB- , is the third-largest city in the State of Israel , with a population of in .. third-largest city. List of cities in Israel. State of Israel. Israel. The city of Haifa forms part of the Haifa metropolitan area , the second - or third-most populous metropolitan area in Israel .. Haifa metropolitan area. Haifa metropolitan area. It is also home to the Baha ' i World Centre , a UNESCO World Heritage Site and a destination for Baha'i pilgrims .. UNESCO. UNESCO. World Heritage Site. World Heritage Site. Built on the slopes of Mount Carmel , the settlement has a history spanning more than 3,000 years .. Mount Carmel. Mount Carmel. The earliest known settlement in the vicinity was Tell Abu Hawam , a small port city established in the Late Bronze Age -LRB- 14th century BCE -RRB- .. Tell Abu Hawam. Tell Abu Hawam. Late Bronze Age. Bronze Age. In the 3rd century CE , Haifa was known as a dye-making center .. Over the centuries , the city has changed hands  : being conquered and ruled by the Phoenicians , Persians , Hasmoneans , Romans , Byzantines , Arabs , Crusaders , Ottomans , British , and the Israelis .. Phoenicians. Phoenicians. Persians. Achaemenid Empire. Hasmoneans. Hasmoneans. Romans. Ancient Rome. Byzantines. Byzantine Empire. Crusaders. Crusades. Ottomans. Ottoman Empire. British. British Mandate for Palestine. Israelis. Israelis. Since the establishment of the State of Israel in 1948 , the Haifa Municipality has governed the city .. State of Israel. Israel. , the city is a major seaport located on Israel 's Mediterranean coastline in the Bay of Haifa covering 63.7 km2 .. seaport. Port of Haifa. Mediterranean. Israeli coastal plain. Bay of Haifa. Haifa Bay. It lies about 90 km north of Tel Aviv and is the major regional center of northern Israel .. Tel Aviv. Tel Aviv. According to researcher J. Kis-Lev Haifa is considered a relative haven for coexistence between Jews and Arabs .. J. Kis-Lev. Jonathan Kis-Lev. Two respected academic institutions , the University of Haifa and the Technion , are located in Haifa , in addition to the largest k-12 school in Israel , the Hebrew Reali School .. University of Haifa. University of Haifa. Technion. Technion – Israel Institute of Technology. Hebrew Reali School. Hebrew Reali School. The city plays an important role in Israel 's economy .. It is home to Matam , one of the oldest and largest high-tech parks in the country ; Haifa also owns the only underground rapid transit system located in Israel , known as The Carmelit .. Matam. Matam, Haifa. Carmelit. Carmelit. underground rapid transit system. Rapid transit. The Carmelit. Carmelit. Haifa Bay is a center of heavy industry , petroleum refining and chemical processing .. Haifa formerly functioned as the western terminus of an oil pipeline from Iraq via Jordan .. oil pipeline from Iraq. Mosul–Haifa oil pipeline. Jordan. Jordan
related.