Rubuta wani ɗan gajeren sakin layi na labari da aka ba da batun da ke gaba:  Mutum X yana mamakin kwayoyin halitta
Tabbas, ga ɗan gajeren sakin layi: Pierre yana sha'awar ilimin halittar jini. Yana son ya san yadda mutane suke gāda halaye daga iyayensu da kuma yadda hakan yake shafan kamanninsu. Pierre kuma ya yi mamakin matsayin kwayoyin halitta a cututtuka da rashin lafiya.