+----COMP:N-N(of)----+     
       +-SUBJ:V-N-+--OBJ:V-N-+            +MOD_ATT+     
       |          |          |            |       |     
 Sulforaphane increases expression of __NODE__ protein .
SUBJ:V-N (increase,Sulforaphane)
OBJ:V-N (increase,expression)
COMP:N-N(of) (expression,protein)
MOD_ATT:N-ADJ (protein,__NODE__)