arc(r_0140_0001__These_r_0140_0003__strongholds,r_0140_0002__rural,attrib).
arc(r_0140_0004__are,r_0140_0001__These_r_0140_0003__strongholds,arg0).
arc(r_0140_0004__are,r_0140_0005__crucial,prd).
arc(r_0140_0004__are,r_0140_0006__now,qual).
arc(r_0140_0004__are,r_0140_0008__demographics,r_0140_0007__because_of__nim).

( (IP-MAT (NP-SBJ (D These;{this})
                  (ADJP (ADJ rural;{rural}))
                  (NS strongholds;{stronghold}))
          (BEP are;{be})
          (ADJP-PRD (ADJ crucial;{crucial}))
          (ADVP (ADV now;{now}))
          (PP-NIM (P-ROLE because_of;{because_of})
                  (NP (NS demographics;{demographic})))
          (PUNC .))
  (ID 140_a_stuck_japan))