sentences:  On 23 January, he scored both goals for Twente as they came from a goal down to defeat Groningen.On 8 May 2011, Janko scored the winning goal of the 2011 KNVB Cup final against Ajax in the 117th minute to seal a 3–2 victory.In the 2011 Johan Cruyff Shield on 30 July 2011, Janko scored from the penalty-spot as Twente defeated reigning Eredivisie champions Ajax 2–1 to lift the cup.