user
Instruction
Answer the question based on the provided table.


Table
Table Title: 'Stability and half-lives' regarding 'Roentgenium'
Table Content:
| Isotope | Half-life | Half-life | Half-life | Decay mode | Discovery year | Discovery reaction |
| --- | --- | --- | --- | --- | --- | --- |
| Isotope | Recent publications | Ref | NUBASE 2016 | Decay mode | Discovery year | Discovery reaction |
| 272Rg | 3.8 ms | - | 4.5 ms | α | 1994 | 209Bi(64Ni,n) |
| 274Rg | 14 ms | - | 29 ms | α | 2004 | 278Nh(—,α) |
| 278Rg | 4.2 ms | - | 8 ms | α | 2006 | 282Nh(—,α) |
| 279Rg | 90 ms | - | 180 ms | α | 2003 | 287Mc(—,2α) |
| 280Rg | 4.6 s | - | 4.3 s | α, EC | 2003 | 288Mc(—,2α) |
| 281Rg | 17 s | - | 24 s | SF, α | 2010 | 293Ts(—,3α) |
| 282Rg | 1.7 min | - | 1.6 min | α | 2010 | 294Ts(—,3α) |
| 283Rg | 5.1 min | - | — | SF | 1999 | 283Cn(e−,νe) |
| 286Rg | 10.7 min | - | — | α | 1998 | 290Fl(e−,νeα) |


Question
What are the most recently published half-life measurements of 286Rg and 283Rg, respectively?


Answer Format
The final answer should be a sentence and use the following format:
```json
{
    "answer": "your_generated_sentence_here"
}
```
rule
["The ²⁸⁶Rg has a half-life of about 10.7 minutes and the ²⁸³Rg has a half-life of about 5.1 minutes."]