Insel (synt.) ; Island (synt.) ; Intervention effect (synt.) ; Barrier (synt.) ; Sentence processing; Language processing; Language comprehension ; Lemmata ; Indefinite pronoun ; Ambiguity (semant.) ; Quantifier scope ; Definiteness; Specificity ; English (American) ; USA (English language in the) ; USA (engl. Sprache in den) ; English in the USA; Englisch in den USA; American English