+-----------------------SUBJ:V-N----------------------+                
 +-----------OBJ:V-N-----------+                       |                
 |           +MOD_ATT:N-+SUBJ:V+--OBJ:V-N-+MOD_PO+     +-OBJ:V-N-+      
 |           |          |      |          |      |     |         |      
 5 , eicosatetraynoic acid increases activation of __NODE__ protein(s) .
MOD_ATT:N-ADJ (acid,eicosatetraynoic)
OBJ:V-N (increase,5)
SUBJ:V-N (increase,acid)
OBJ:V-N (increase,activation)
MOD_POST:N-ADJ (activation,of)
SUBJ:V-N (__NODE__,5)
OBJ:V-N (__NODE__,protein(s))