Assertion: farmer's animal | /r/HasProperty | instrumental
Facets:
value: in creating "animal farm"
type: TEMPORAL
Source sentences:
text: One other thing to consider about the progression of peaks and valleys in the animals' opinion regarding "their" farm is that after battles, public executions, rebellions, and the natural passing of time, many of the animals who were instrumental in creating "Animal Farm" to begin with are now dead.