Assertion: graph's g | /r/HasProperty | simple
Facets:
Source sentences:
text: Since one edge is incident with 2 vertices (note that G is simple), we can easily see that 1 handshake consists of 2 people, that is, 2 hands.
text: Let G = (V, E) be a simple graph and let K consist of all 2-element subsets of V.