Assertion: mayfly | /r/CapableOf | achieve the change
Facets:
value: from nymph
type: OTHER
value: to sexually mature adult
type: OTHER
value: in one step
type: MANNER
Source sentences:
text: It is not clear why mayflies have retained this unique step in their lifecycle, however it is thought that they may not be able to achieve the change from nymph to sexually mature adult in one step.