Assertion: ostrich | /r/HasProperty | balanced
Facets:
Source sentences:
text: When turning, breaking, or zig-zagging while they run, ostriches rely on their wings to stay balanced and in control.
text: When an ostrich runs, it spreads its wings out to help it keep its balance.
text: In addition to the courting day, their wings help them maintain balance and shade the chicks.