I. Ancient trade caravans crossed vast deserts carrying valuable goods. II. Air pollution from vehicles contributes significantly to poor urban air quality. III. Many cities are expanding public transportation to reduce car dependency. IV. Electric vehicles produce no direct tailpipe emissions while driving. V. Green spaces within cities can help filter airborne pollutants naturally. (I-V) numaralı cümlelerden hangisi parçanın bütünlüğünü bozmaktadır?