An account reports an action of the Prophet ﷺ but quotes no saying of his. Which statement is correct under the basic definition?

What Is a Hadith?

• It may be a Hadith because fiʿl is also included in the definition.
• It cannot be a Hadith because a saying must be quoted.
• It is a Hadith only if the account is written in Arabic.
• It is a teacher's personal explanation.