With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Brian Wilson suffered from panic attacks.
text_B: Andrezza `` Rtvelo '' Martins -LRB- born August 2 , 1977 -RRB- is a Brazilian beach volleyball player representing Georgia .. beach volleyball. beach volleyball. Georgia. Georgia ( country ). She is partnered in the 2008 Summer Olympics with Cristine `` Saka '' Santanna .. 2008 Summer Olympics. Beach volleyball at the 2008 Summer Olympics. Their nicknames mean Georgia in Georgian -LRB- Sakartvelo -RRB- .. Georgia. Georgia ( country ). Martins and her partner Santanna 's most notable win came when they defeated a Russian opponent in the Beijing Olympics .. Beijing Olympics. Beach Volleyball at the 2008 Summer Olympics
not_related.