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: comparison of subnotebooks
Table Content:
| model | manufacturer | weight (kg) | display size (in) | processor model | storage type |
| --- | --- | --- | --- | --- | --- |
| eeepc 4 g | asus | 0.99 | 7.0 | intel celeron m | ssd |
| eeepc 900 | asus | 0.92 | 8.9 | intel celeron m | ssd |
| hp 2133 mini - note pc | hp | 1.19 | 8.9 | via c7 - m ulv | ssd hdd |
| flybook v33i | dialogue technology | 1.2 | 8.9 | pentium m | hdd |
| flybook a33i | dialogue technology | 1.2 | 8.9 | transmeta crusoe | hdd |
| lg p100 | lg | 1.3 | 10.6 | core 2 duo ulv | hdd |
| lifebook p1510 | fujitsu | 0.9 | 8.9 | pentium m | hdd |
| lifebook p1610 | fujitsu | 1.0 | 8.9 | core solo ulv u1400 | hdd |
| lifebook p1620 | fujitsu | 1.0 | 8.9 | core 2 duo ulv u7600 | hdd |
| samsung series 3 | samsung | 1.21 | 11.6 | amd e - 350 , e - 450 | hdd |
| panasonic r4 | panasonic | 0.9 | 10.4 | pentium m | hdd |
| panasonic r9 | panasonic | 0.93 | 10.4 | intel core i7 - 640um vpro intel core i7 - 620um vpro | ssd hdd |
| vaio pcg - x505 / cp | sony | 0.78 | 10.4 | pentium m | hdd |
| vaio pcg - tr1 mp | sony | 1.5 | 10.6 | pentium | hdd |
| vaio pcg - u3 | sony | 0.82 | 6.4 | tms 5800 | hdd |
| vaio vgn - tz | sony | 1.2 | 11.1 | core 2 duo ulv u7600 / u7700 | ssd , dvd |
| vaio vgn - tz | sony | 1.2 | 11.1 | core 2 duo ulv u7600 / u7700 | hdd , dvd |
| vaio vgn - tx2 | sony | 1.2 | 11.1 | pentium m ulv 773 | ssd , dvd |
| vaio vgn - tx2 | sony | 1.2 | 11.1 | pentium m ulv 773 | hdd , dvd |
| versapro vy10f / bh - l | nec | 1.3 | 12.0 | pentium m ulv | hdd |
| u200 | micro - star international | 1.3 | 12.1 | intel core 2 solo su3500 | hdd |
| x340 | micro - star international | 1.3 | 13.3 | intel core 2 duo u7600 | hdd |
| x370 | micro - star international | 1.4 | 13.3 | amd e - 450 | hdd |
| s30 | micro - star international | 1.4 | 13.3 | intel core i3 | hdd + ssd |


Statement
only sony offer dvd in their subnotebooks as an option


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