Assertion: lupus's doctor | /r/CapableOf | try drug
Facets:
value: in order to define the one
type: PURPOSE
value: in some cases
type: TEMPORAL
Source sentences:
text: In some cases, doctors try a drug called rituximab, an IV medication designed to kill off certain B cells.
text: Which drug will be the best depend on the patient and doctors may try several medications in order to define the one which best suits specific person.