( (IP-MAT (PP-SBJ (NP (NPR 一郎))
                  (P-OPTR は))
          (PP-SCON (IP-ADV (CP-THT-OB1 (IP-SUB (NP-SBJ *pro*)
                                               (ADVP (ADV どうだか))
                                               (VB わから)
                                               (NEG ない))
                                       (P-COMP と))
                           (VB 思い)
                           (P-CONN ながら))
                   (P-OPTR も))
          (IP-ADV-SCON (VB だまっ)
                       (P-CONN て))
          (PP-OB1 (NP (PRO そっち))
                  (P-ROLE を))
          (VB 見)
          (P-CONN て)
          (VB2 い)
          (AX まし)
          (AXD た)
          (PU 。))
  (ID 240_aozora_Miyazawa-1934;JP))