Definition: In this task, you are given a text of the article. Your task is to generate a headline (title) for this article.
Input: croatia 's sixth parliamentary elections since its independence in #### kicked off on sunday , with surveys predicting a tight race between ruling conservative croatian democratic union -lrb- hdz -rrb- and opposition social democratic party -lrb- sdp -rrb- .

#nd ld : croatia holds parliamentary elections