With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Catherine of Alexandria is also known by other titles.
text_B: The Velodrome de Saint-Quentin-en-Yvelines is a velodrome in Montigny-le-Bretonneux , France .. Montigny-le-Bretonneux. Montigny-le-Bretonneux. France. France. velodrome. velodrome. It was built between 2011 and 2014 and hosted the 2015 UCI Track Cycling World Championships and 2016 UEC European Track Championships .. 2015 UCI Track Cycling World Championships. 2015 UCI Track Cycling World Championships. 2016 UEC European Track Championships. 2016 UEC European Track Championships. UCI Track Cycling World Championships. UCI Track Cycling World Championships. 2015 UCI Track Cycling World Championships. Next to the velodrome is also a BMX track .. velodrome. velodrome. BMX. BMX. Category  : Velodromes in France. France. France. Category  : Sports venues in Yvelines. Category  : Sports venues completed in 2014. Category  :2014 establishments in France. France. France. Category  : BMX tracks. BMX. BMX
not_related.