Rubuta wani ɗan gajeren sakin layi na labari da aka ba da batun da ke gaba:  Mutum X yana shirya don gwaji
Tabbas, ga ɗan gajeren sakin layi: Mariely matashi ne masanin kimiyya wanda yake farin cikin gwada sabon gwajinsa. Ya kasance yana aiki a kan gwaji na makonni, kuma a ƙarshe ya kammala duk shirye-shiryen. Mariely yana ɗokin ganin yadda gwajin zai kasance, kuma yana fatan cewa zai yi nasara.