Task: Wrong Candidate Generation
Input (English): Text:  The Hitachi T.2 was a trainer aircraft built in Japan in the early 1940s. It was a conventional single-bay sesquiplane with wings braced by N-struts. The pilot and instructor sat in tandem open cockpits and the undercarriage was of fixed tailskid type.
Question: WHat is the classified topic name
Output (English): Plant