( (IP-MAT (PP-SBJ (NP (N 先生)) (P-OPTR は)) (ADVP (ADV また)) (IP-ADV-CONJ (PP (NP (N 黒板)) (P-ROLE に)) (PP-OB1 (NP (N 問題)) (P-ROLE を)) (VB 書い) (P-CONN て)) (PP-CZZ (NP (CONJP (NP (NUMCLP (NUM 五) (CL 年生))) (P-CONN と)) (NP (NUMCLP (NUM 六) (CL 年生)))) (P-ROLE に)) (VB 計算) (VB0 さ) (VB2 せ) (AX まし) (AXD た) (PU 。)) (ID 291_aozora_Miyazawa-1934;JP))