(S (S (PP (NP (PP (BASENP (NN 匿名)) (IN の)) (NP (PP (BASENP (NNP 欧米) (NN 軍)) (IN の)) (NN 隊員))) (INP (IN に) (VB よる) (INCON と))) (COMMA 、) (S (SBAR (S (PP-SBJ (BASENP (NN 彼ら)) (IN は)) (VP (PP-OBJ (NP (PP (BASENP (NN 味方)) (IN の)) (NN 砲撃)) (IN を)) (VBV 受け))) (INTE て)) (S-NSBJ (VP (VP (VP (NN 負傷) (VBV し)) (VP (MD た))) (MDP (INQT と) (VB いう)))))) (PERIOD 。))
匿名 の 欧米 軍 の 隊員 に よる と 、 彼ら は 味方 の 砲撃 を 受け て 負傷 し た と いう 。
According to an anonymous Western military official they were injured by friendly fire .