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:
| district | incumbent | party | first elected | result | candidates |
| california 9 | don edwards | democratic | 1962 | re - elected | don edwards (d) 56.5% larry fargher (r) 43.5% |
| california 15 | john j mcfall | democratic | 1956 | re - elected | john j mcfall (d) 53.8% sam van dyken (r) 46.2% |
| california 23 | del m clawson | republican | 1963 | re - elected | del m clawson (r) 64.9% jim sperrazzo (d) 35.1% |
| california 27 | edwin reinecke | republican | 1964 | re - elected | edwin reinecke (r) 72.2% john t butchko (d) 27.8% |
| california 29 | george brown , jr | democratic | 1962 | re - elected | george brown , jr (d) 52.3% bill orozco (r) 47.7% |
Title:
united states house of representatives elections , 1968
Statement:
there were three democratic incumbents
Answer:
supported