What scientists are still trying to work on is trying to find a cure for this horrible disease.
(What scientists; are trying; to work on is trying to find a cure for this horrible disease; T:still) Context(What scientists are trying,List([0, 32))):(What scientists; are trying to work; on is trying to find a cure for this horrible disease) Context(What scientists are trying to work,List([0, 40))):(What scientists; are trying to work on is trying; to find a cure for this horrible disease)
What scientists are trying,List([0, 32)) What scientists are trying to work,List([0, 40))
What scientists What scientists What scientists
are trying are trying to work are trying to work on is trying
to work on is trying to find a cure for this horrible disease T:still
on is trying to find a cure for this horrible disease
to find a cure for this horrible disease