<prompt> Bheka isiqephu esingezansi bese uphendula umbuzo ngemuva kwalokho ngolimi olufanayo nesiqephu: Isiqephu: UValentina Leonidovna Ponomaryova Russian: Валентина Леонидовна Пономарёва, owazalwa ngo-18 Septhemba 1933 ungumuntu owayengumkhumbi-mkhathi waseSoviet, umshayeli wendiza nososayensi. Umbuzo: yini enye yemisebenzi kaValentina?  <response>: isazi sesayensi 