[...]Although teacher's beliefs about English may sometimes represent stereotypical impressions, these beliefs do nevertheless express realities which may influence classroom practices. In a study of the beliefs of English language teachers in Hong Kong (Richards, Tung, and Ng 1991), English teachers whose first language was Chinese felt that English has more grammar rules than Chinese, although they did not feel English had a larger vocabulary or was more flexible in terms of communication. Hartzell (1988) comments on perceptions of English by Chinese in Taiwan, and observes that English often strikes Chinese learners as being an illogical language. [...] (RICHARDS, J. C.; LOCKHART, C. Reflective teaching in Second Language Classrooms. England: C.U.P.,2012)

Judge the following statements according to the construction of reference in the text.

I - In which may influence, which refers to realities.

II - In whose first language, whose refers to Chinese.

III - In they did not feel, they refers to Richards, Tung, and Ng.

It is correct what is said in