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:
| Player | Touchdowns (5 points) | Extra points 1 point | Field goals (5 points) | Total Points |
| --- | --- | --- | --- | --- |
| Bruce Shorts | 13.0 | 53.0 | 1.0 | 123.0 |
| Willie Heston | 20.0 | 0.0 | 0.0 | 100.0 |
| Neil Snow | 19.0 | 0.0 | 0.0 | 95.0 |
| Albert Herrnstein | 12.0 | 0.0 | 0.0 | 60.0 |
| Everett Sweeley | 7.0 | 2.0 | 1.0 | 42.0 |
| Hugh White | 6.0 | 0.0 | 0.0 | 30.0 |
| Walter Shaw | 4.0 | 7.0 | 0.0 | 27.0 |
| Arthur Redner | 5.0 | 0.0 | 0.0 | 25.0 |
| Curtis Redden | 4.0 | 0.0 | 0.0 | 20.0 |
| Herb Graver | 1.0 | 3.0 | 0.0 | 8.0 |
Question:
Which Extra points 1 point is the lowest one that has a Player of walter shaw?
Answer:
7.0