With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Montreal is not in Canada.
text_B: The Diamond Pipeline is an oil pipeline system planned to run from Cushing , Oklahoma to Memphis , Tennessee in the United States .. United States. United States. oil pipeline. oil pipeline. In 2016 , the engineering plans , permits , and construction will commence , anticipating to finish construction of the pipeline in 2017 .. engineering. engineering. According to the U.S. Army Corps of Engineers , the pipeline will cross approximately 500 bodies of water including streams and rivers .. U.S. Army Corps of Engineers. U.S. Army Corps of Engineers. The pipeline will also cross approximately 11 drinking water sources .. drinking water. drinking water
not_related.