1.b> ( i> / , ; . i>); tribes of the Amazonian rainforest ; in Nigeria, the two main tribes are the Ibo and the Yoruba ;
2.b> .i> ( i>);
3.b> .i>, .i> ; , ; there were one or two of their children there, but not the whole tribe i> - , ;
3.b> .i> ( i>).