Consider the following table.

Table:
| model                   | manufacturer               |   weight (kg) |   display size (in) | processor model                                       | storage type   |
|:------------------------|:---------------------------|--------------:|--------------------:|:------------------------------------------------------|:---------------|
| eeepc 4 g               | asus                       |          0.99 |                 7   | 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    |                 8.9 | core solo ulv u1400                                   | hdd            |
| lifebook p1620          | fujitsu                    |          1    |                 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   | 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      |

Table Caption: comparison of subnotebooks

Is the following statement entailed (=1) or refuted (=0) by the table?

Statement: only sony offer dvd in their subnotebooks as an option

Answer: 1