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:
| Conference | Regular Season Winner | Conference Player of the Year | Conference Tournament | Tournament Venue (City) | Tournament Winner |
| --- | --- | --- | --- | --- | --- |
| Atlantic Coast Conference | North Carolina | Lennie Rosenbluth , North Carolina | 1957 ACC Men's Basketball Tournament | Reynolds Coliseum ( Raleigh, North Carolina ) | North Carolina |
| Big Seven Conference | Kansas | Gary Thompson , Iowa State | No Tournament | No Tournament | No Tournament |
| Big Ten Conference | Indiana & Michigan State | None Selected | No Tournament | No Tournament | No Tournament |
| Border Conference | Texas Western | None Selected | No Tournament | No Tournament | No Tournament |
| Ivy League | Yale | None Selected | No Tournament | No Tournament | No Tournament |
| Mid-American Conference | Miami | None Selected | No Tournament | No Tournament | No Tournament |
| Missouri Valley Conference | Saint Louis | None Selected | No Tournament | No Tournament | No Tournament |
| Mountain States Conference | BYU | None Selected | No Tournament | No Tournament | No Tournament |
| Ohio Valley Conference | Morehead State & Western Kentucky | None Selected | No Tournament | No Tournament | No Tournament |
| Pacific Coast Conference | California | None Selected | No Tournament | No Tournament | No Tournament |
| Southeastern Conference | Kentucky | None Selected | No Tournament | No Tournament | No Tournament |
| Southwest Conference | Southern Methodist | None Selected | No Tournament | No Tournament | No Tournament |
Question:
During the Big Seven Conference which team was the regular season winner?
Answer:
Kansas