With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: K2 is the second highest mountain in the world.
text_B: The ACC Under-19 Elite Cup 2011 was a cricket tournament organised by the ACC for Under-19 teams from its member nations held in Bangkok , Thailand on 1-10 Feb 2011 .. cricket. cricket. ACC. Asian Cricket Council. Bangkok. Bangkok. Thailand. Thailand. U-19 Teams of 10 member nations are participated in the tournament .. In final match Afghanistan won is long rival Nepal by 61 runs .. Both finalist of this tournament are qualified for 2011 ICC Under-19 Cricket World Cup Qualifier scheduled for July 2011 in Ireland .. 2011 ICC Under-19 Cricket World Cup Qualifier. 2011 ICC Under-19 Cricket World Cup Qualifier. Ireland. Ireland. ICC Under-19 Cricket World Cup. ICC Under-19 Cricket World Cup. This tournament was fifth of its version since it was first held in 2003 in Pakistan .. This is senior level of tournament of ACC Under-19 Cup .. ACC. Asian Cricket Council. ACC Under-19 Cup. ACC Under-19 Cup. The tournament also serves as a part of qualification for the ICC Under-19 Cricket World Cup .. ICC Under-19 Cricket World Cup. ICC Under-19 Cricket World Cup
not_related.