When we quote from a source document, we use its transliteration, e.g.,al Qida instead of al Qaeda.
( ( When ( we ( quote ( from ( a ( source document ) ) ) ) ) ) ( , ( we ( ( use ( ( ( ( ( its transliteration ) , ) e.g. ) , ) ( ( al Qida ) ( instead ( of ( al Qaeda ) ) ) ) ) ) . ) ) ) )
(ROOT (S (SBAR (WHADVP (WRB When)) (S (NP (PRP we)) (VP (VBP quote) (PP (IN from) (NP (DT a) (NN source) (NN document)))))) (, ,) (NP (PRP we)) (VP (VBP use) (NP (NP (PRP$ its) (NN transliteration)) (, ,) (NP (NNP e.g.)) (, ,) (NP (NP (NNP al) (NNP Qida)) (PP (RB instead) (IN of) (NP (NNP al) (NNP Qaeda)))))) (. .)))
Al Qaeda leaders sign each source document with their initials.
( ( Al ( Qaeda leaders ) ) ( ( ( sign ( each ( source document ) ) ) ( with ( their initials ) ) ) . ) )
(ROOT (S (NP (NNP Al) (NNP Qaeda) (NNS leaders)) (VP (VB sign) (NP (DT each) (NN source) (NN document)) (PP (IN with) (NP (PRP$ their) (NNS initials)))) (. .)))