user
Yini umbuzo othi: "Kuncike eklasini imodeli esetshenziswayo, isigaba esiphakathi kungase kwakha noma yikuphi kusuka 25% kuya 66% amakhaya. "? Isihloko siwukuthi isigaba esiphakathi saseMelika.
assistant
"iyini isigaba esiphakathi eMelika?"