Mice are often used by scientists who are trying to find a cure for human diseases.
(Mice; are used; by scientists; T:often) (scientists; are trying; to find a cure for human diseases) Context(scientists are trying,List([23, 48))):(scientists; are trying to find; a cure for human diseases)
scientists are trying,List([23, 48))
Mice scientists scientists
are used are trying are trying to find
by scientists T:often
to find a cure for human diseases
a cure for human diseases