Give you a statement and table with its title in Markdown format, please determine whether the statement is supported or refuted by, or is unrelated to the table. It'a binary classification problem, you should choose the answer between supported and refuted. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| year | men 's singles | women 's singles | men 's doubles | women 's doubles | mixed doubles |
| 1977 | kurt duschek | barbara baker | kurt duschek karl klammsteiner | margitt grittner rita blaas | kurt duschek rita blaas |
| 1978 | paolo de paoli | wally raffeiner | paolo de paoli hubert grittner | margit grittner wally raffeiner | hubert grittner margit grittner |
| 1979 | paolo de paoli | margit grittner | hubert grittner karl klammsteiner | rita tischler v egger | paolo de paoli t roncalli |
| 1980 | paoli de paoli | rita tischler | paolo de paoli e perolari | christine klotzner resi klotzner | karl klammsteiner christine klotzner |
| 1981 | paolo de paoli | christine klotzner | hubert grittner karl klammsteiner | christine klotzner resi klotzner | kurt duschek christine klotzner |
| 1982 | paolo de paoli | charlotte punter | andrea ortner s faccioli | christine klotzner resi klotzner | s faccioli margit grittner |
| 1983 | paolo de paoli | christine klotzner | kurt duschek s faccioli | christine klotzner resi klotzner | s faccioli christine klotzner |
| 1984 | kurt salutt | christine klotzner | kurt duschek andrea ortner | claudia nista eva stecher | andrea ortner christie klotzner |
| 1985 | kurt salutt | christine klotzner | andrea ortner s faccioli | claudia nista eva stecher | kurt salutt claudia nista |
| 1986 | kurt salutt | christine klotzner | anton klotzner karl freund | claudia nista eva stecher | kurt salutt claudia nista |
| 1987 | kurt salutt | claudia nista | claus ring pier carlo barioli | claudia nista eva stecher | kurt salutt claudia nista |
| 1988 | stefan kantioler | claudia nista | kurt salutt karl prugger | claudia nista maria luisa mur | kurt salutt claudia nista |
| 1989 | anton klotzner | marie luisa mur | giorgio bianchi kurt salutt | claudia nista maria luisa mur | kurt salutt claudia nista |
| 1990 | anton klotzner | petra schrott | giorgio bianchi kurt salutt | petra schrott tanja egger | roland osele petra schrott |
| 1991 | anton klotzner | petra schrott | giorgio bianchi kurt salutt | petra schrott tanja egger | kurt salutt claudia nista |
| 1992 | anton klotzner | petra schrott | andreas pichler anton klotzner | petra schrott tanja egger | anton klotzner petra schrott |
| 1993 | andreas pichler | petra schrott | jochen pichler alexander rieder | petra schrott tanja egger | anton klotzner claudia nista |
| 1994 | andreas pichler | beate dejaco | andreas pichler jochen pichler | claudia nista maria luisa mur | enrico la rosa maria luisa mur |
| 1995 | gianmarco la rosa | beate dejaco | luigi izzo enrico la rosa | claudia nista maria luisa mur | klaus raffeiner thea gotsch |
| 1996 | klaus raffeiner | beate dejaco | klaus raffeiner alexander theiner | monica memoli maria luisa mur | gianmarco la rosa monica memoli |
| 1997 | klaus raffeiner | monica memoli | klaus raffeiner alexander theiner | monica memoli maria luisa mur | alexander theiner monica memoli |
| 1998 | klaus raffeiner | petra schrott | klaus raffeiner alexander theiner | monica memoli maria luisa mur | andreas pichler petra schrott |
| 1999 | klaus raffeiner | petra schrott | klaus raffeiner alexander theiner | monica memoli maria luisa mur | simone vincenti maria luisa mur |
| 2000 | klaus raffeiner | erika henriete stich | klaus raffeiner alexander theiner | agnese allegrini maria luisa mur | klaus raffeiner petra schrott |
| 2001 | klaus raffeiner | agnese allegrini | klaus raffeiner alexander theiner | agnese allegrini erika henriete stich | klaus raffeiner petra schrott |
| 2002 | klaus raffeiner | agnese allegrini | cristiano bevilacqua christian bernhard | monica memoli maria luisa mur | klaus raffeiner petra schrott |
| 2003 | klaus raffeiner | agnese allegrini | cristiano bevilacqua christian bernhard | agnese allegrini federica panini | klaus raffeiner petra schrott |
| 2004 | klaus raffeiner | monica memoli | klaus raffeiner alexander theiner | monica memoli maria luisa mur | klaus raffeiner petra schrott |
| 2005 | klaus raffeiner | erika stich | klaus raffeiner alexander theiner | federica panini erika stich | giovanni traina federica panini |
| 2006 | klaus raffeiner | monica memoli | klaus raffeiner alexander theiner | verena leiter maria luise mur | klaus raffeiner maria luise mur |
| 2007 | giovanni greco | verena leiter | rosario maddaloni enrico galeani | verena leiter maria luise mur | giovanni traina federica panini |
| 2008 | marco mondavio | elena chepurnova | luigi izzo giovanni traina | verena leiter maria luise mur | enrico galeani maria luise mur |
| 2009 | giovanni greco | elena chepurnova | luigi izzo giovanni traina | federica panini erika stich | giovanni traina federica panini |
| 2010 | rosario maddaloni | federica panini | giovanni greco pierluigi musiari | federica panini erika stich | giovanni traina federica panini |
| 2011 | giovanni greco | agnese allegrini | giacomo battaglino marco mondavio | federica panini erika stich | giovanni traina federica panini |
Title:
italian national badminton championships
Statement:
kurt duschek and karl klammsteiner played in the women 's doubles championship in 1977
Answer:
refuted