user
Instruction
Answer the question based on the provided table.


Table
Table Title: 'Rulers' regarding 'Copán'
Table Content:
| Name (or nickname) | Ruled | Dynastic succession no. | Alternative names |
| --- | --- | --- | --- |
| K'inich Yax K'uk' Mo' | 426 – c. 437 | 1 | Great-Sun First Quetzal Macaw |
| K'inich Popol Hol | c. 437 | 2 | Great-Sun |
| name unknown | c. 455 | 3 | Ruler 3 |
| Ku Ix | c. 465 | 4 | K'altuun Hix, Tuun K'ab' Hix |
| name unknown | c. 476 | 5 | Ruler 5 |
| Muyal Jol | c. 485 | 6 | Ruler 6 |
| B'alam Nehn | 504–544 | 7 | Jaguar Mirror; Waterlily-Jaguar |
| Wil Ohl K'inich | 532–551 | 8 | Ruler 8; Head on Earth |
| Sak-Lu | 551–553 | 9 | Ruler 9 |
| Tzi-B'alam | 553–578 | 10 | Moon Jaguar |
| K'ak' Chan Yopaat | 578–628 | 11 | B'utz' Chan; Smoke Serpent |
| Chan Imix K'awiil | 628–695 | 12 | Smoke Jaguar; Smoke Imix |
| Uaxaclajuun Ub'aah K'awiil | 695–738 | 13 | 18 Rabbit |
| Ajaw K'ak' Joplaj Chan K'awiil | 738–749 | 14 | Smoke Monkey |
| Ajaw K'ak' Yipyaj Chan K'awiil | 749–763 | 15 | Smoke Shell; Smoke Squirrel |
| Yax Pasaj Chan Yopaat | 763 – after 810 | 16 | Yax Pac |
| Ukit Took | 822 | 17? | – |


Question
Who was Uaxaclajuun Ub'aah untill 738?


Answer Format
The final answer should be a sentence and use the following format:
```json
{
    "answer": "your_generated_sentence_here"
}
```
rule
["Uaxaclajuun Ub'aah K'awiil was the king in Copán untill 738."]