Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Year | Men's singles | Men's doubles | Women's doubles | Mixed doubles |
| --- | --- | --- | --- | --- |
| 1985 | Heinz Fischer | Heinz Fischer Jeliazko Valkov | Monika Cassens Kerstin Bohn | Thomas Mundt Monika Cassens |
| 1986 | Heinz Fischer | Thomas Lund Max Gandrup | Susanne Pedersen Tanja Berg | Thomas Mundt Monika Cassens |
| 1987 | Jacek Hankiewicz | Peter Buch Jensen Karsten Wolfgang | Monika Cassens Angela Michalowski | Kai Abraham Petra Michalowsky |
| 1988 | Jin Feng | Lin Jian Fu Qiang | Lin Yanfen Zhang Wanling | Li Jian Gao Meifeng |
| 1989 | Liang Zhiofang | Yu Lizhi Zheng Shouta | Lin Yanfen Zhang Wanling | Chi Bing Lin Yanfen |
| 1990 | Andrey Antropov | Andrey Antropov Nikolai Zuyev | Diana Koleva Hellene Kirkegaard | Nikolai Zuyev Irina Serova |
| 1991 | Robert Liljeqvist | Markus Keck Michael Helber | Andrea Findhammer Anne-Katrin Seid | Markus Keck Anne-Katrin Seid |
| 1992 | Anatoliy Skripko | Svetoslav Stoyanov Mihail Popov | Nelly Nedjalkova R. Assenova | Svetoslav Stoyanov Raina Tzvetkova |
| 1993 | Hannes Fuchs | Mikhail Korschuk Vitaliy Shmakov | Gerasimovich Vlada Chernyavskaya | Vitaliy Shmakov Vlada Chernyavskaya |
| 1994 | Hannes Fuchs | Robert Mateusiak Damian Plawecki | Elena Nozdran Victoria Evtuschenko | Vladislav Druzchenko Victoria Evtuschenko |
| 1995 | Anders Nielsen | Thomas Reidy Kevin Han | Diana Koleva Nelly Nedjalkova | Vladislav Druzchenko Victoria Evtuschenko |
| 1996 1998 | No competition | No competition | No competition | No competition |
| 1999 | Kasper Ødum | Joachim Tesche Christian Mohr | Diana Koleva Nelly Nedjalkova | Valerij Streltsov Natalia Golovkina |
| 2000 | No competition | No competition | No competition | No competition |
| 2001 | Richard Vaughan | Peter Jeffrey Ian Palenthorpe | Liza Parker Suzanne Rayappan | Robert Blair Natalie Munt |
| 2002 | Stanislav Pukhov | Stanislav Pukhov Nikolai Zuyev | Natalia Gorodnicheva Marina Yakusheva | Nikolai Zuyev Marina Yakusheva |
| 2003 | Shoji Sato | Thomas Roejkjaer Jensen Tommy Sörensen | Petya Nedelcheva Nely Boteva | Dimitry Miznikov Natalia Golovkina |
| 2004 | Nathan Rice | Ruben Gordown Aji Basuki Sindoro | Ranga Ingolfsdottir Sra Jonsdottir | Steve Foster Jenny Wallwork |
| 2005 | Joachim Fischer Nielsen | Mihail Popov Svetoslav Stoyanov | Petya Nedelcheva Diana Dimova | Vladimir Metodiev Petya Nedelcheva |
| 2006 | Sergei Ivlev | Rasmus Mangor Andersen Peter Buur Steffensen | Petya Nedelcheva Diana Dimova | Tim Dettmann Annekatrin Lillie |
| 2007 | Jan Fröhlich | Robert Mateusiak Michał Łogosz | Nina Vislova Valeria Sorokina | Alexander Nikolaenko Nina Vislova |
| 2008 | Yuichi Ikeda | Vitaliy Durkin Alexandr Nikolaenko | Nina Vislova Valeria Sorokina | Alexandr Nikolaenko Nina Vislova |
| 2009 | Rune Ulsing | Kasper Faust Henriksen Anders Kristiansen | Petya Nedelcheva Anastasia Russkikh | Robert Mateusiak Nadieżda Kostiuczyk |
| 2010 | Przemyslaw Wacha | Marcus Ellis Peter Mills | Petya Nedelcheva Anastasia Russkikh | Evgeniy Dremin Anastasia Russkikh |
| 2011 | Przemyslaw Wacha | Liang Jui-wei Liao Kuan-hao | Heather Olver Mariana Agathangelou | Valeriy Atrashchenkov Anna Kobceva |
| 2012 | Kestutis Navickas | Robert Blair Tan Bin Shen | Gabriela Stoeva Stefani Stoeva | Michael Fuchs Birgit Michels |
| 2013 | Emil Holst | Lukasz Moren Wojciech Szkudlarczyk | Gabriela Stoeva Stefani Stoeva | Robert Blair Imogen Bankier |
Question:
Which Men's singles has a Mixed doubles of kai abraham petra michalowsky?
Answer:
Jacek Hankiewicz