user
Instruction
This is a table fact verification task. The goal of this task is to distinguish whether the given statement is entailed or refuted by the given table.


Table
Table Title: hyperon
Table Content:
| particle | symbol | makeup | rest mass mev / c 2 | isospin i | spin ( parity ) j p | commonly decays to |
| --- | --- | --- | --- | --- | --- | --- |
| lambda | λ 0 | u d s | 1 115.683 (6) | 0 | 1⁄2 + | p + + π or n 0 + π 0 |
| sigma | σ + | u u s | 1189.37 (0.7) | 1 | 1⁄2 + | p + + π 0 or n 0 + π + |
| sigma | σ 0 | u d s | 1192.642 (24) | 1 | 1⁄2 + | λ 0 + γ |
| sigma | σ | d d s | 1197.449 (30) | 1 | 1⁄2 + | n 0 + π  |
| sigma resonance | σ ∗ + (1385) | u u s | 1382.8 (4) | 1 | 3⁄2 + | λ + π or σ + π |
| sigma resonance | σ ∗0 (1385) | u d s | 1383.7±1.0 | 1 | 3⁄2 + | λ + π or σ + π |
| sigma resonance | σ ∗ (1385) | d d s | 1387.2 (5) | 1 | 3⁄2 + | λ + π or σ + π |
| xi | ξ 0 | u s s | 1314.83 (20) | 1⁄2 | 1⁄2 + | λ 0 + π 0 |
| xi | ξ | d s s | 1321.31 (13) | 1⁄2 | 1⁄2 + | λ 0 + π  |
| xi resonance | ξ ∗0 (1530) | u s s | 1531.80 (32) | 1⁄2 | 3⁄2 + | ξ + π |
| xi resonance | ξ ∗ (1530) | d s s | 1535.0 (6) | 1⁄2 | 3⁄2 + | ξ + π |
| omega | ω | s s s | 1672.45 (29) | 0 | 3⁄2 + | λ 0 + k or ξ 0 + π or ξ + π 0 |


Statement
only the xi and omega particle have an isospin i of 0


Answer Format
The final answer should be either "entailed" or "refuted" and use the following format:
```json
{
    "answer": "entailed" or "refuted"
}
```
rule
["refuted"]