Definition: In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].
Input: Veteran striker Miroslav Klose helped himself to two goals as Lazio crushed Fiorentina 4-0 in Serie A on Monday, a result that boosted their chances of reaching next season's Champions League. Lucas Biglia set Lazio on their way and an Antonio Candreva penalty put them in complete control as they went joint third with Napoli on 46 points. Fiorentina, whose Champions League hopes took a hefty blow as they dropped four points behind their opponents in joint fifth, were unrecognisable from the team that won 2-1 at Juventus in the Italian Cup on Thursday. Lazio striker Miroslav Klose celebrates his second goal of the night in front of the cheering home fansLazio midfielder Lucas Biglia opened the scoring early on in the matchAntonio Candevra added a second from the penalty spot just after the hourWorld Cup winning striker Miroslav Klose sealed the victory with a braceThe win brings an end to Fiorentina's eight-game unbeaten run in Serie ALazio leapfrog Napoli in third for possible Champions League playoff place 
 Question:The top two qualify for the _ group stage and the third-placed club go into the final playoff round.

Champions League