article_snippet.sent: The Borussia Dortmund players celebrate in the dressing room after reaching the German Cup semi finals .
article_snippet.sent: They join Borussia Dortmund in the final four, after Jurgen Klopp's side came from behind to beat Hoffenheim.
article_snippet.sent: Holders Bayern Munich, chasing a treble for the second time in three years, play Bayer Leverkusen in another all-Bundesliga clash on Wednesday with Borussia Monchengladbach taking on third-tier Arminia Bielefeld.
highlights_snippet.sent: Borussia Dortmund also reach last four of German Cup on Tuesday .