How to ride longboards<br>Rent or borrow a surfboard 8 foot (2.4 m) or taller. This height is classified as a longboard. These tall boards are great for beginners, since they're typically more stable and better for catching small waves.
Longboards have a maximum height of 8 foot
Statement says that surfboards with a height of 8 foot or taller is classified as a longboard. So 8 foot would be the minimum and not maximum for the height. I think the system saw height and 8 foot and thought I was saying that boards of 8 foot are longboards. I don't think it took into account that I was saying the maximum height was 8 foot
( z1 high :ARG1 ( z2 board :ARG1-of ( z3 long ) ) :ARG2 ( z4 distance-quantity :quant 8 :unit ( z5 foot ) ) :mod ( z6 maximum ) )