sky is a edge of the characteristics kinetic matter of an preposition
imposition is burden. spinning_laundry is axis_constrained_multirevolution_rotation. preposition_of is preposition. sky is atmosphere. frame_for_prepositions is subcategorization_frame. spatial_preposition is preposition. composition_of_earth is 0.4_percent_aluminum. wheel_rolling is axis_constrained_multirevolution_rotation. sky is gas. wind is movement_of_air.