Give you a statement and table with its title in Markdown format, please determine whether the statement is supported or refuted by, or is unrelated to the table. It'a binary classification problem, you should choose the answer between supported and refuted. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| model | processor | memory | storage | graphics | vram | display resolution | msrp |
| macbook air 1.7 ghz 11 in | 1.7 ghz (dual core) core i5 | 4 gb 1600 mhz | 64 - 512 gb ssd | intel hd graphics 4000 | 256 mb shared | 1366 768 | 999 / 999 / 814 / ₹67900 |
| macbook air 1.8 ghz 13 in | 1.8 ghz core i5 | 4 gb 1600 mhz | 128 - 512 gb ssd | intel hd graphics 4000 | 384 mb shared | 1440 900 | 1199 / 867 / 1054 / ₹81900 |
| macbook pro 2.5 ghz 13 in | 2.5 ghz core i5 | 4 gb 1600 mhz | 500 gb hdd | intel hd graphics 4000 | 384 mb shared | 1280 800 | 1199 / 1199 / 999 / ₹81900 |
| macbook pro 2.9 ghz 13 in | 2.9 ghz core i7 | 8 gb 1600 mhz | 750 gb hdd | intel hd graphics 4000 | 384 mb shared | 1280 800 | 1499 / 1499 / 1249 / ₹99900 |
| macbook pro 2.5 ghz 13 in | 2.5 ghz core i5 | 8 gb 1600 mhz | 128 gb ssd | intel hd graphics 4000 | 384 mb shared | 2560 1600 | 1499 / 1499 / 1249 |
| macbook pro 2.6 ghz 13 in | 2.6 ghz core i5 | 8 gb 1600 mhz | 256 gb ssd | intel hd graphics 4000 | 384 mb shared | 2560 1600 | 1699 / 1699 / 1449 |
| macbook pro 2.3 ghz 15 in | 2.3 ghz (quad core) core i7 | 4 gb 1600 mhz | 500 gb hdd | intel hd graphics 4000 and nvidia geforce gt 650 m | 512 mb | 1440 900 | 1799 / 1799 / 1499 / ₹122900 |
| macbook pro 2.4 ghz 15 in | 2.4 ghz (quad core) core i7 | 8 gb 1600 mhz | 256 gb ssd | intel hd graphics 4000 and nvidia geforce gt 650 m | 1 gb | 2880 1800 (retina display) | 2199 / 2199 / 1799 / ₹152900 |
| macbook pro 2.7 ghz 15 in | 2.7 ghz (quad core) core i7 | 8 gb 1600 mhz | 512 - 768 gb ssd | intel hd graphics and nvidia geforce gt 650 m | 1 gb | 2880 1800 (retina display) | 2799 / 2799 / 2299 / ₹192900 |
Title:
macbook family
Statement:
a majority of macbook laptops have 4 gb of memory available
Answer:
refuted