How to String Starts With in OCaml - Code Snippet

(* Task: String Starts With
(* Language: OCaml

let string_starts_with() =
    (* Implementation for String Starts With
    let result = ...; (* Initialize variable
    (* TODO: Implement core logic here
    (* Step 1: Prepare data
    (* Step 2: Process String Starts With
    print_endline("Done");
;;