Arg0:agentive muffler
Arg1:sound
Arg2:instrumental muffler
| passive with instrument (-) | |
|---|---|
|  | |
| REL: | muffled | 
| Arg1: | *trace* -> *trace* -> the bells themselves | 
| Arg2-by: | the ceiling | 
| agentive (-) | |
|---|---|
|  | |
| Arg0: | John | 
| REL: | muffled | 
| Arg1: | his laughter at Mary's slipping on the ice |