With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Miami Beach is located next to a man-made lake.
text_B: Group L of the 2017 Africa Cup of Nations qualification tournament was one of the 13 groups to decide the teams which qualify for the 2017 Africa Cup of Nations finals tournament .. 2017 Africa Cup of Nations qualification. 2017 Africa Cup of Nations qualification. 2017 Africa Cup of Nations. 2017 Africa Cup of Nations. The group consisted of four teams  : Guinea , Malawi , Zimbabwe , and Swaziland .. Guinea. Guinea national football team. Malawi. Malawi national football team. Zimbabwe. Zimbabwe national football team. Swaziland. Swaziland national football team. The teams played against each other home-and-away in a round-robin format , between June 2015 and September 2016 .. round-robin format. round-robin tournament. Zimbabwe , the group winner , qualified for the 2017 Africa Cup of Nations .. 2017 Africa Cup of Nations. 2017 Africa Cup of Nations. Zimbabwe. Zimbabwe national football team
not_related.