Assertion: coaster's track | /r/HasProperty | the chain
Facets:
Source sentences:
text: A wheel an axle is what the carts use to go along the tracks, the chain that pulls the cart up the hill counts as a pulley and the whole ride is just filled with inclined planes
text: A wheel an axle is what the carts use to go along the tracks, the chain that pulls the cart up the hill counts as a pulley and the whole ride is just filled with inclined planes