I. Social isolation can have serious negative effects on mental health. II. Loneliness has been linked to increased risk of depression. III. Maintaining regular contact with friends supports emotional well-being. IV. Wind patterns influence the migration routes of many bird species. V. Community programs aim to reduce isolation among elderly populations. (I-V) numaralı cümlelerden hangisi parçanın bütünlüğünü bozmaktadır?