Chanzo kuu cha chunusi ni gani?
Chunusi
{'answer_start': array([0]), 'answer_text': array(['Jeni'], dtype=object)}
Jeni zinakadiriwa kusababisha asilimia 80 za visa hivi.[2] Si dhahiri kama lishe husababisha hali hii.[2] Hakuna ushahidi wa manufaa ya usafi wala miale ya jua.[2]