<prompt> Yakha inguqulo eyinkimbinkimbi yalesi sigwebo Umzamo wokuqala wokulawula umfula, owaphakanyiswa ngo-1775 nguMatvey Kazakov, wagcwaliseka ngo-1792 eNeglinnaya Canal, eyayihambisana nomfula.  <response>: Yiqiniso, inguqulo eyinkimbinkimbi yomusho ithi Umzamo wokuqala wokulawula umfula, owaphakanyiswa ngo-1775 nguMatvey Kazakov, wagcwaliseka ngo-1792 Neglinnaya Canal, egijima ngokufana nomfula; lapho umsele usebenza, umhosha omdala womfula wagcwaliswa ngomhlaba. 