Assertion list
ostrich (primary) → IsA
Results from Ascent++: 8
ostrich → IsA → the largest bird 0.59
ostrich → IsA → bird 0.55
ostrich → IsA → flightless bird 0.52
ostrich → IsA → large flightless bird 0.50
ostrich → IsA → the heaviest of all birds 0.38
ostrich → IsA → large bird 0.37
ostrich → IsA → the fastest animal 0.33
ostrich → IsA → unique bird 0.16