ピストルをもった1人の男が従業員を地面に押し付け、その間に他の2人の男が絵を盗んだ。
(S (S (S (PP-SBJ (NP (S-REL-NSBJ (VP (PP-OBJ (BASENP (NN ピストル)) (IN を)) (VP (VBV もっ) (VP (MD た))))) (NP (PP (BASENP (NN １) (NN 人)) (IN の)) (NN 男))) (IN が)) (VP (PP-OBJ (BASENP (NN 従業) (NN 員)) (IN を)) (VP (PP (BASENP (NN 地面)) (IN に)) (VBV 押し付け)))) (COMMA 、) (S (PP (BASENP (NN その間)) (IN に)) (S (PP-SBJ (NP (PP (BASENP (NN 他)) (IN の)) (NP (PP (BASENP (NN ２) (NN 人)) (IN の)) (NN 男))) (IN が)) (VP (PP-OBJ (BASENP (NN 絵)) (IN を)) (VP (VBV 盗ん) (VP (MD だ))))))) (PERIOD 。))