Question: Wani jaririn sayaki na girma har ya zama babba, yayi nauyin fiye da 3.5 kg. Wane abu ne yayi tasiri mafi girma akan rayuwar wannan ɗan sayakin?
Options:
girman kunnuwan kurar
yanayin mazaunin kura
matsakaicin adadin 'ya'yan dila 
halayen zamantakewa a cikin jama'ar dila
Answer: B