 Complete the following phrase:  At the beginning of the 201314 season, Klopp extended his contract until June 2018. Klopp received a fine of 10,000 on 17 March 2014 after getting sent off from a Bundesliga match against Borussia Mönchengladbach. The ejection was a result of verbal attack on the referee, Deniz Aytekin, who stated that Klopps behaviour was rude on more than one occasion. Borussia Dortmund vorstand chairman Hans-Joachim Watzke stated that I have to support Jürgen Klopp 100 percent in this case because he saw no reason for a fine and denied that Klopp insulted the fourth official. Dortmund finished the 201314 season in second place. On 4 January 2014 it was announced that Klopps star striker Robert Lewandowski signed a pre-contract agreement to join Bayern Munich at the end of the season, becoming the second key player after Götze to leave the club within a year. Also during the 201314 season, Dortmund won the 