Create a clean spoken audio, not music. No instruments, no background music, no beats. Only natural human voices in a quiet environment.
Use three types of voices:
A soft female teacher voice (calm, caring, clear Urdu)
A young boy voice (around 8 years old, confident)
A group of small children voices (boys and girls, natural classroom sound)
The style should feel like a real classroom conversation, simple, clean, and slightly expressive. Add very light natural pauses between lines. No echo, no e