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(s) | Selection show | Venue | National final main host | National final co host | Semi final/heat host |
| --- | --- | --- | --- | --- | --- |
| 1956 | UK did not participate | UK did not participate | UK did not participate | UK did not participate | UK did not participate |
| 1957 | Festival Of British Popular Songs | The King's Theatre Hammersmith | David Jacobs | No co-host | David Jacobs |
| 1958 | UK did not participate | UK did not participate | UK did not participate | UK did not participate | UK did not participate |
| 1959 | Eurovision Song Contest British Final | BBC Television Theatre | Pete Murray | No co-host | Pete Murray |
| 1960 | Eurovision Song Contest British Final | BBC Television Theatre | David Jacobs | No co-host | David Jacobs |
| 1961 | A Song For Europe | BBC Television Theatre | Katie Boyle | No co-host | No semi final/heat |
| 1962 | A Song For Europe | BBC Television Theatre | David Jacobs | No co-host | No semi final/heat |
| 1963 | A Song For Europe | BBC Television Theatre | David Jacobs | No co-host | No semi final/heat |
| 1964 | A Song For Europe | BBC Television Theatre | David Jacobs | No co-host | No semi final/heat |
| 1965 | A Song For Europe | BBC Television Theatre | David Jacobs | No co-host | No semi final/heat |
| 1966 | A Song For Europe | BBC Television Theatre | David Jacobs | No co-host | No semi final/heat |
| 1967 | A Song For Europe | BBC Television Theatre | Rolf Harris | No co-host | No semi final/heat |
| 1968 | A Song For Europe | BBC Television Theatre | Cilla Black | No co-host | No semi final/heat |
| 1969 | A Song For Europe | BBC Television Theatre | Michael Aspel | No co-host | No semi final/heat |
| 1970 | A Song For Europe | BBC Television Theatre | Cliff Richard | No co-host | No semi final/heat |
| 1971 | A Song For Europe | BBC Television Theatre | Cliff Richard | No co-host | No semi final/heat |
| 1972 | A Song For Europe | BBC Television Theatre | Cliff Richard | No co-host | No semi final/heat |
| 1973 | A Song For Europe | BBC Television Theatre | Cilla Black | No co-host | No semi final/heat |
| 1974 | A Song For Europe | BBC Television Theatre | Jimmy Savile | No co-host | No semi final/heat |
| 1975 | A Song For Europe | BBC Television Theatre | Lulu | No co-host | No semi final/heat |
| 1976 | A Song For Europe | Royal Albert Hall | Michael Aspel | No co-host | No semi final/heat |
| 1977 1 | A Song For Europe | New London Theatre | Terry Wogan | No co-host | No semi final/heat |
| 1978 | A Song For Europe | Royal Albert Hall | Terry Wogan | No co-host | No semi final/heat |
| 1979 2 | A Song For Europe | Royal Albert Hall | Terry Wogan | No co-host | No semi final/heat |
| 1980 | A Song For Europe | BBC Television Theatre | Terry Wogan | No co-host | No semi final/heat |
| 1981 | A Song For Europe | BBC Television Theatre | Terry Wogan | No co-host | No semi final/heat |
| 1982 | A Song For Europe | BBC Television Centre | Terry Wogan | No co-host | No semi final/heat |
| 1983 | A Song For Europe | BBC Television Theatre | Terry Wogan | No co-host | No semi final/heat |
| 1984 | A Song For Europe | BBC Television Centre | Terry Wogan | No co-host | No semi final/heat |
| 1985 | A Song For Europe | BBC Television Centre | Terry Wogan | No co-host | No semi final/heat |
| 1986 | A Song For Europe | BBC Television Centre | Terry Wogan | No co-host | No semi final/heat |
| 1987 | A Song For Europe | BBC Television Centre | Terry Wogan | No co-host | No semi final/heat |
| 1988 | A Song For Europe | BBC Television Centre | Terry Wogan | No co-host | No semi final/heat |
| 1989 | A Song For Europe | BBC Television Centre | Terry Wogan | No co-host | No semi final/heat |
| 1990 | A Song For Europe | BBC Television Centre | Terry Wogan | No co-host | No semi final/heat |
| 1991 | A Song For Europe | BBC Television Centre | Terry Wogan | No co-host | No semi final/heat |
| 1992 | A Song For Europe | BBC Television Centre | Terry Wogan | No co-host | No semi final/heat |
| 1993 | A Song For Europe | BBC Television Centre | Terry Wogan | No co-host | No semi final/heat |
| 1994 | A Song For Europe | BBC Television Centre | Terry Wogan | No co-host | No semi final/heat |
| 1995 | A Song For Europe | BBC Television Centre | Terry Wogan | No co-host | No semi final/heat |
| 1996 | The Great British Song Contest | BBC Television Centre | Terry Wogan | Nicky Campbell | Ken Bruce & Terry Wogan |
| 1997 | The Great British Song Contest | BBC Television Centre | Dale Winton | No co-host | Ken Bruce & Terry Wogan |
| 1998 | The Great British Song Contest | BBC Television Centre | Terry Wogan | No co-host | Ken Bruce & Terry Wogan |
| 1999 | The Great British Song Contest | BBC Television Centre | Ulrika Jonsson | No co-host | Ken Bruce & Terry Wogan |
| 2000 | A Song For Europe | Elstree Studios | Katy Hill | No co-host | Ken Bruce & Terry Wogan |
| 2001 | A Song For Europe | Elstree Studios | Katy Hill | No co-host | Ken Bruce & Terry Wogan |
| 2002 | A Song For Europe | Elstree Studios | Christopher Price | Claire Sweeney | Ken Bruce & Terry Wogan |
| 2003 | A Song For Europe | BBC Television Centre | Terry Wogan | No co-host | Ken Bruce & Terry Wogan |
| 2004 | Eurovision: Making Your Mind Up | BBC Television Centre | Terry Wogan | Gaby Roslin | No semi-final/heat |
| 2005 | Eurovision: Making Your Mind Up | BBC Television Centre | Terry Wogan | Natasha Kaplinsky | No semi-final/heat |
| 2006 | Eurovision: Making Your Mind Up | BBC Television Centre | Terry Wogan | Natasha Kaplinsky | No semi-final/heat |
| 2007 | Eurovision: Making Your Mind Up | The Maidstone Studios | Terry Wogan | Fearne Cotton | No semi-final/heat |
| 2008 | Eurovision: Your Decision | BBC Television Centre | Terry Wogan | Claudia Winkleman | No semi-final/heat |
| 2009 | Eurovision: Your Country Needs You | BBC Television Centre | Graham Norton | No co-host | Graham Norton |
| 2010 | Eurovision: Your Country Needs You | BBC Television Centre | Graham Norton | No co-host | No semi-final/heat |
| 2011 | Internal selection | Internal selection | Internal selection | Internal selection | Internal selection |
| 2012 | Internal selection | Internal selection | Internal selection | Internal selection | Internal selection |
| 2013 | Internal selection | Internal selection | Internal selection | Internal selection | Internal selection |
Question:
What is the name of the national final co host when David Jacobs was the National final main host, and the selection show was a song for europe in 1966?
Answer:
No co-host