Sickle-clawed bird discovered Jeff Poling Scientists have announced discovery of a fossil that shines more light on the origins of birds.
(a fossil; shines; more light; on the origins of birds) (Sickle-clawed bird; discovered; Jeff Poling Scientists have announced discovery of a fossil) Context(Sickle - clawed bird discovered,List([0, 29))):(Jeff Poling Scientists; have announced; discovery of a fossil)
Sickle - clawed bird discovered,List([0, 29))
a fossil Sickle-clawed bird Jeff Poling Scientists
shines discovered have announced
more light on the origins of birds
Jeff Poling Scientists have announced discovery of a fossil
discovery of a fossil