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:
| Name | Years | Gender | Area | Authority | Decile | Roll |
| --- | --- | --- | --- | --- | --- | --- |
| Balclutha School | 1–8 | Coed | Balclutha | State | 5.0 | 186.0 |
| Blue Mountain College | 7–13 | Coed | Tapanui | State | 7.0 | 206.0 |
| Clinton School | 1–8 | Coed | Clinton | State | 4.0 | 87.0 |
| Clutha Valley School | 1–8 | Coed | Balclutha | State | 9.0 | 100.0 |
| Heriot School | 1–6 | Coed | Heriot | State | 8.0 | 72.0 |
| Kaitangata School | 1–8 | Coed | Kaitangata | State | 4.0 | 107.0 |
| Lawrence Area School | 1–13 | Coed | Lawrence | State | 6.0 | 137.0 |
| Milton School | 1–6 | Coed | Milton | State | 4.0 | 151.0 |
| Romahapa School | 1–8 | Coed | Balclutha | State | 4.0 | 41.0 |
| Rosebank School | 1–8 | Coed | Balclutha | State | 6.0 | 280.0 |
| South Otago High School | 9–15 | Coed | Rosebank | State | 6.0 | 484.0 |
| St Joseph's School | 1–8 | Coed | Balclutha | State integrated | 7.0 | 61.0 |
| St Mary's School | 1–6 | Coed | Milton | State integrated | 4.0 | 85.0 |
| Stirling School | 1–8 | Coed | Stirling | State | 7.0 | 28.0 |
| Tahakopa School | 1–8 | Coed | Owaka | State | 9.0 | 8.0 |
| Taieri Beach School | 1–8 | Coed | Taieri Mouth | State | 5.0 | 14.0 |
| Tapanui School | 1–6 | Coed | Tapanui | State | 7.0 | 115.0 |
| The Catlins Area School | 1–13 | Coed | Owaka | State | 6.0 | 165.0 |
| Tokoiti School | 1–6 | Coed | Tokoiti | State | 4.0 | 38.0 |
| Tokomairiro High School | 7–13 | Coed | Milton | State | 5.0 | 268.0 |
| Waihola District School | 1–8 | Coed | Waihola | State | 6.0 | 31.0 |
| Waikoikoi School | 1–6 | Coed | Waikoikoi | State | 8.0 | 28.0 |
| Waitahuna School | 1–6 | Coed | Waitahuna | State | 7.0 | 22.0 |
| Waiwera South School | 1–8 | Coed | Waiwera South | State | 7.0 | 40.0 |
| Warepa School | 1–8 | Coed | Balclutha | State | 9.0 | 55.0 |
Question:
Which school in Balclutha has a roll smaller than 55?
Answer:
Romahapa School