S2: Yes, I think there are differences. I personally think that Mr. Andersen (a NET) is better. His lessons are interesting. He may tell some jokes, use English to tell some stories, like his own experiences during his holidays … His oral lessons are really interesting …… (long pause) All the oral lessons are really interesting but the local English teacher Mrs. Au (a LET), I think …… she looks solemn, I think …… her oral lessons are more serious. (Int. 1, translated)