 
 <translate> My question: Yes / no, is the following a verifiable fact?
"Halloween involves people wearing costumes of different characters or monsters."
Please think gradually: <hau> Tambayata: Ee / a'a, shin abin da ke gaba gaskiya ne da za a iya tabbatarwa? "Halloween ta ƙunshi mutane suna saka kayan ado na haruffa ko dodanni dabam dabam". Da fatan za a yi tunani a hankali: 