Assertion: skateboarder's foot | /r/CapableOf | maintain slight contact
Facets:
value: with board
type: OTHER
value: to help guide it
type: PURPOSE
Source sentences:
text: The friction between the shoe and the board's grip tape (which not all skateboarders will choose to have, although most do) helps to guide and pull the board upward, while the rear foot only maintains slight contact with board to help guide it.