Scientists have worked fifteen years on the project and expect to take another ten years before success can be measured.
(Scientists; have worked; T:fifteen years; on the project) (success; can be measured; ) (Scientists; expect; to take another ten years) Context(Scientists expect,List([0, 62))):(Scientists; expect to take; another ten years)
Scientists expect,List([0, 62))
Scientists success Scientists Scientists
have worked can be measured expect expect to take
T:fifteen years on the project
to take another ten years
another ten years