YOU SAID:
I killed a human but I stole their hat first
INTO JAPANESE
私は人間を殺しましたが、最初に彼らの帽子を盗みました
BACK INTO ENGLISH
I killed humans but stole their hats first
INTO JAPANESE
私は人間を殺しましたが、最初に彼らの帽子を盗みました
BACK INTO ENGLISH
I killed humans but stole their hats first
That didn't even make that much sense in English.