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:
| school | location | mascot | size | ihsaa class | county | year joined | previous conference |
| jac - cen - del | osgood | eagles | 296 | a | 69 ripley | 1960 | none (new school) |
| milan | milan | indians | 417 | aa | 69 ripley | 1952 | independents |
| rising sun | rising sun | shiners | 312 | a | 58 ohio | 1952 | southeastern indiana |
| shawe memorial | madison | hilltoppers | 93 | a | 39 jefferson | 1984 | independents |
| south ripley | versailles | raiders | 414 | aa | 69 ripley | 1966 | none (new school) |
| southwestern (hanover) | hanover | rebels | 462 | aa | 39 jefferson | 1960 | none (new school) |
| switzerland county | vevay | pacers | 410 | aa | 78 switzerland | 1968 | none (new school) |
Title:
ohio river valley conference
Statement:
there were two schools that joined the ohio river valley conference in 1952
Answer:
refuted