With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Dwight D. Eisenhower graduated in May of 1915.
text_B: The name A2 Ethniki may refer to one of below Greek leagues  :. A2 Ethniki. A2 Ethniki. A2 Ethniki , the 2nd-tier Greek basketball League. A2 Ethniki. A2 Ethniki. A2 Ethniki Volleyball , the 2nd-tier Greek volleyball League. A2 Ethniki. A2 Ethniki. A2 Ethniki Volleyball. A2 Ethniki Volleyball. A2 Ethniki Water Polo , the 2nd-tier Greek water polo League. A2 Ethniki. A2 Ethniki. A2 Ethniki Water Polo. A2 Ethniki Water Polo. A2 Ethniki Handball , the 2nd-tier Greek handball League. A2 Ethniki. A2 Ethniki. A2 Ethniki Handball. A2 Ethniki Handball. A2 Ethniki Women 's Basketball , the 2nd-tier Greek women 's basketball League. A2 Ethniki. A2 Ethniki. A2 Ethniki Women 's Volleyball , the 2nd-tier Greek women 's volleyball League. A2 Ethniki. A2 Ethniki
not_related.