+-----------COMP:V_PASS-N(In)-----------+                                   
               |        +--MOD_ATT:N-ADJ--+            |                                   
       +MOD_ATT+        |       +MOD_ATT:N+MOD_PRED:N-A+COMP:ADJ-N(for)+-COMP:N-N(of)+     
       |       |        |       |         |            |               |             |     
 In adipose tissue , __SP__ __NODE__ protein(s) is necessary for accumulation of __NODE__ .
MOD_ATT:N-N (toilet,adipose)
MOD_ATT:N-ADJ (protein(s),__SP__)
MOD_ATT:N-ADJ (protein(s),__NODE__)
MOD_PRED:N-ADJ (protein(s),necessary)
COMP:V_PASS-N(In) (necessary,toilet)
COMP:ADJ-N(for) (necessary,accumulation)
COMP:N-N(of) (accumulation,__NODE__)