Arg0:doctor (etc)
Arg1:patient
Arg2:illness or injury
Arg3:instrument, treatment
| doctor and patient (-) | |
|---|---|
|  | |
| Arg0: | *trace-3* -> *trace-1* -> the Tramp | 
| REL: | cure | 
| Arg1: | *trace-4* -> *trace-2* -> a blind girl | 
| doctor and illness (-) | |
|---|---|
|  | |
| Arg0: | *trace* -> *trace* -> the new president | 
| REL: | cure | 
| Arg2: | Brazil's economic ills | 
| treatment and illness (-) | |
|---|---|
|  | |
| Arg3: | *trace-1* -> the Spanish economic rejuvenation | 
| REL: | cure | 
| Arg2: | *trace-2* -> that -> ailments | 
This is by far the most common structure.
| all args (-) | |
|---|---|
|  | |
| Arg0: | Mary | 
| REL: | cured | 
| Arg1: | John | 
| Arg2-of: | debilitating migraines | 
| Arg3-with: | amputation | 
Think about it.