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:
| Tribunal | Number of autos da fe | Executions in persona | Executions in effigie | Penanced | Total |
| --- | --- | --- | --- | --- | --- |
| Barcelona | 8 | 1 | 1 | 15 | 17 |
| Logroño | 1 | 1 | 0 | 0? | 1? |
| Palma de Mallorca | 3 | 0 | 0 | 11 | 11 |
| Saragossa | 1 | 0 | 0 | 3 | 3 |
| Valencia | 4 | 2 | 0 | 49 | 51 |
| Las Palmas | 0 | 0 | 0 | 0 | 0 |
| Córdoba | 13 | 17 | 19 | 125 | 161 |
| Cuenca | 7 | 7 | 10 | 35 | 52 |
| Santiago de Compostela | 4 | 0 | 0 | 13 | 13 |
| Granada | 15 | 36 | 47 | 369 | 452 |
| Llerena | 5 | 1 | 0 | 45 | 46 |
| Madrid | 4 | 11 | 13 | 46 | 70 |
| Murcia | 6 | 4 | 1 | 106 | 111 |
| Seville | 15 | 16 | 10 | 220 | 246 |
| Toledo | 33 | 6 | 14 | 128 | 148 |
| Valladolid | 10 | 9 | 2 | 70 | 81 |
| Total | 125 | 111 | 117 | 1235 | 1463 |
Question:
what was the only tribunal to pronounce zero sentences?
Answer:
Las Palmas