claim: Rehab is Amy Winehouse's most obscure song.
evidence: Novopokrovka is the name of several inhabited localities in Russia  :. inhabited localities. types of inhabited localities in Russia. Russia. Russia. Urban localities. Novopokrovka , Tambov Oblast , an urban-type settlement in Tambov Oblast. urban-type settlement. urban-type settlement. Tambov Oblast. Tambov Oblast. Rural localities. Novopokrovka , Primorsky Krai , a selo in Primorsky Krai. selo. village#Russia. Primorsky Krai. Primorsky Krai. Novopokrovka , Voronezh Oblast , a settlement in Voronezh Oblast. Voronezh Oblast. Voronezh Oblast. Novopokrovka , name of several other rural localities