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:
| manufacturer | model | kit / factory | wing | seats |
| aeroprakt | a - 22 foxbat | factory | high wing | 2 |
| allegro | allegro 2000 and allegro 2007 | approved kit and factory built | high wing | 2 |
| evektor | sportstar | factory | low | 2 |
| jabiru | j120 | factory | high | 2 |
| jabiru | j160 | both | high | 2 |
| jabiru | j170 | both | high | 2 |
| jabiru | j230 | both | high | 2 |
| jabiru | j250 | kit | high | 2 |
| jabiru | ul - d | kit | high | 2 |
| pipistrel | sinus | factory & kit built approved | high wing | 2 |
| pipistrel | virus - virus sw (short wing) | factory & kit built approved | high wing | 2 |
| savage classic , savage cruiser , savage cub | cub | factory & kit built approved | high wing | 2 |
| tl 2000 sting carbon | sting | approved factory built | low wing | 2 |
| raj hamsa ultralights | x - air hanuman | approved kit or lsa | high wing | 2 |
| x - air standard | x - air standard | approved kit | high wing | 2 |
Title:
list of ra - aus certified aircraft types
Statement:
only four of the aircraft models have low wings
Answer:
refuted