Other birds evolved to eat berries, or some other food, because seed eating birds are already there and the seeds were mostly already eaten.
(Other birds; evolved; because seed eating birds are already there and the seeds were mostly already eaten) (Other birds; to eat; berries, or some other food) (seed eating birds; are; T:already; there) (the seeds; were mostly eaten; T:already)
Other birds Other birds seed eating birds the seeds
evolved to eat are were mostly eaten
because seed eating birds are already there and the seeds were mostly already eaten
berries, or some other food
T:already there
T:already