Rust Programming: i/o grail knight

use std::io;
// ALLOWS FOR STRING VARIABLES


fn main() {

    // OPENING
    println!("\nBEGIN PROGRAM.\n");

    // THIS SHOULD BE OBVIOUS
    println!("\nThe guardian challenges you with three questions.\n");


    // COLLECT INFO 1
    println!("\nWHAT IS YOUR NAME?");
    println!("(The brave knight should answer and hit return, please.)\n");
    let mut name_g = String::new();
    io::stdin()
        .read_line(&mut name_g)
        .expect("\nERROR: FAILED TO READ LINE\n");

    // COLLECT INFO 2
    println!("\nWHAT IS YOUR QUEST?");
    println!("(The brave knight should answer and hit return, please.)\n");
    let mut quest_g = String::new();
    io::stdin()
        .read_line(&mut quest_g)
        .expect("\nERROR: FAILED TO READ LINE\n");

    // COLLECT INFO 3
    println!("\nWHAT IS YOUR FAVORITE COLOR?");
    println!("(The brave knight should answer and hit return, please.)\n");
    let mut color_g = String::new();
    io::stdin()
        .read_line(&mut color_g)
        .expect("\nERROR: FAILED TO READ LINE\n");

    //ANSWERS
    println!("\nYOU HAVE ANSWERED:");
    println!("\n\tNAME: {}", name_g);
    println!("\tQUEST: {}", quest_g);
    println!("\tCOLOR: {}\n", color_g);


    //CLOSING
    println!("YOU HAVE CHOSEN WISELY, BRAVE KNIGHT.");
    println!("Please turn left at the deadly rabbit and right at the giant horned monster.\n");

    println!("\nEND PROGRAM.\n");
}