Assertion: catapult | /r/HasProperty | powered by rope
Facets:
Source sentences:
text: Under Barcio's leadership, a student team consisting of Andy SerVaas, David Leve, Mike Ryan, John Townsend, Geoff Reynolds, Richard Vonnegut, Laurel Woodard, John Katterjohn and Russ Staines" proceeded to undergo the construction of a catapult powered by rope and a 12-foot-long wooden bow.