### Instruction: Classify the following water bodies into oceans, seas, rivers and lakes- aral, pacific, baikal, superior, amazon, colorado, indian, arabian, north, baltic, okhotosk, tahoe, victoria, lena, danube, arctic, mekong
### Response: oceans- pacific, indian, arctic
seas- okhotosk, aral, arabian, north, baltic
rivers- amazon, colorado, lena, danube, mekong
lakes- superior, tahoe, victoria , baikal