user
Instruction
Answer the question based on the provided table.


Table
Table Title: 'Singles' regarding 'Hyomin'
Table Content:
| Title | Year | Peak chart positions | Peak chart positions | Peak chart positions | Sales | Album |
| --- | --- | --- | --- | --- | --- | --- |
| Title | Year | KOR Gaon | KOR Billboard | CHN V Chart | Sales | Album |
| "Nice Body" | 2014 | 13 | 18 | 2 | KOR: 229,290 | Make Up |
| "Sketch" | 2016 | 120 | No data | 1 | KOR: 13,515 | Sketch |
| "Gold" | 2016 | — | No data | — | - | Sketch |
| "Mango" | 2018 | — | — | 3 | - | Allure |
| "U Um U Um" | 2019 | — | — | 3 | - | Allure |
| "Allure" | 2019 | — | — | 2 | - | Allure |
| "—" denotes releases that did not chart or were not released in that region. | "—" denotes releases that did not chart or were not released in that region. | "—" denotes releases that did not chart or were not released in that region. | "—" denotes releases that did not chart or were not released in that region. | "—" denotes releases that did not chart or were not released in that region. | "—" denotes releases that did not chart or were not released in that region. | "—" denotes releases that did not chart or were not released in that region. |


Question
What works of art did Hyomin release in 2016?


Answer Format
The final answer should be a sentence and use the following format:
```json
{
    "answer": "your_generated_sentence_here"
}
```
rule
["In 2016, Hyomin released \"Sketch\" and \"Gold\" from her second album Sketch."]