| NP V NP |  
                  
                     |    example | 
                     
                        "Brutus murdered Julius Caesar."
                      | 
                   
                  
                     |    syntax | 
                     
                         Agent  V  Patient 
                      | 
                   
                  
                     |    semantics | 
                     
                        path_rel(start(E), Initial_State, Patient, ch_of_state, prep)
                        path_rel(result(E), Result, Patient, ch_of_state, prep)
                        cause(Agent, E)
                        alive(start(E), Patient)
                        ¬alive(result(E), Patient)
                      | 
                   
                
               
                  | NP V NP PP.instrument |  
                  
                     |    example | 
                     
                        "Caesar killed Brutus with a knife."
                      | 
                   
                  
                     |    syntax | 
                     
                         Agent  V  Patient  {with}  Instrument 
                      | 
                   
                  
                     |    semantics | 
                     
                        path_rel(start(E), Initial_State, Patient, ch_of_state, prep)
                        path_rel(result(E), Result, Patient, ch_of_state, prep)
                        cause(Agent, E)
                        alive(start(E), Patient)
                        ¬alive(result(E), Patient)
                        utilize(during(E), Agent, Instrument)
                      | 
                   
                
             |