Many scientists have set out in an attempt to understand more about this disease and hope to find a cure for it.
(Many scientists; have set out; in an attempt) Context(Many scientists have set out,List([0, 28))):(Many scientists; have set out to understand; more about this disease)
Many scientists have set out,List([0, 28))
Many scientists Many scientists
have set out have set out to understand
in an attempt
more about this disease