In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct speech. My grandfather said to the visitor, "Who are you? Where do you come from?"

• My grandfather enquired the visitor who are you, where do you come from.
• My grandfather enquires the visitor who he was and where he came from.
• My grandfather enquired of the visitor who he was and where he came from.
• My grandfather enquires the visitor who are you, where do you come from.