With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Netherlands borders Belgium to the south.
text_B: The 2017 Allan Cup was the 2017 Canadian Grand National Championship of Senior ice hockey and the 109th year the trophy was awarded .. Allan Cup. Allan Cup. Canadian. Canada. Senior ice hockey. Senior ice hockey. The tournament was played at the J.K. Irving Centre in Bouctouche , New Brunswick from April 10 to 15 , 2017 and won by the Grand Falls-Windsor Cataracts .. Grand Falls-Windsor Cataracts. Grand Falls-Windsor Cataracts
not_related.