Assertion: stork's migration | /r/HasProperty | annual
Facets:
Source sentences:
text: At the same time, storks would commence their annual migration, flying all the way from Europe to Africa.
text: At the same time, storks would commence their annual migration, flying all the way from Europe to Africa.
text: White storks rely on the uplift of air thermals to soar and glide the long distances of their annual migrations between Europe and Sub-Saharan Africa.