While reduced relative clauses are not the only structures that create garden path sentences in English ( other forms of garden path sentences include those caused by lexical ambiguity, or words that can have more than one meaning ), they are the " classic " example of garden path sentences, and have been the subject of the most research.
12.
Such as in many of Asimov's " Robot " stories, the application of the Three Laws of Robotics is the subject, though in contrast to the majority ( in which the lexical ambiguities of the Laws are employed to fashion a dilemma ), the robot featured in " Runaround " is actually following the Laws as they were intended.
13.
The two aforementioned classes of words, along with a third class ( "'homophonic homographs "'& mdash; words with different meanings whose written and spoken forms are both the same, such as " \ gC?" in Chinese ) are the three classes of lexical ambiguities in all languages ( marked in green in the key on the right ) . " Heterophonic heterographs " ( marked in brown ) are words spelled differently and pronounced differently, consisting of all words outside of the other three classes.
