With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Adderall's active ingredient is dextroamphetamine.
text_B: Abilene is a song written by Bob Gibson , Albert Stanton , Lester Brown and John D. Loudermilk , and recorded by American country music artist George Hamilton IV .. George Hamilton IV. George Hamilton IV. Bob Gibson. Bob Gibson ( musician ). John D. Loudermilk. John D. Loudermilk. country music. country music. It is very similar to Cocaine Blues.The song reached number one on the U.S. country music chart for four weeks , and peaked at number 15 on the pop music charts .. Cocaine Blues. Cocaine Blues. country music. country music. chart. Record chart. George Hamilton IV performed `` Abilene '' in the 1963 movie Hootenanny Hoot .. George Hamilton IV. George Hamilton IV. Hootenanny Hoot. Hootenanny Hoot
not_related.