Predicate: boucher
Roleset id: boucher.01, block, oppose, halt, stop, block up, stopping up Source: block.01 (block.01)
Roles:
       
A0:
blocker, Agent
       
A1:
Theme (action or object being stopped)
       
A2:
secondary predication, arg1 stopped from what, where relevant
       
A3:
Instrument, blcked with what? stuff acting as block
Example:
       
J' ai finalement abattu l' arbre qui bouchait la vue de ma grotte .
       
A0: qui
       
Rel: bouchait
       
A1: la vue
       
A2: de ma grotte