title: Saraakiisha caafimaadka dadweynaha ee gobolka Iowa ayaa diiwaan geliyay laba dhimasho oo ugu horeysay xilli ciyaareedkan.
abstract: Saraakiisha caafimaadka dadweynaha ee gobolka Iowa ayaa sheegay in dhimashada ay sababtay hargabka ay labaduba haweenku leeyihiin "xaalado hoose iyo arrimo gacan ka geystay".