package main

import (
	"bufio"
	"os"
)

var read = bufio.NewReader(os.Stdin)

func ReadBool() bool {
	ret, _ := read.ReadByte()
	switch ret {
	case 'y':
		fallthrough
	case 'Y':
		return true
	case 'n':
		fallthrough
	case 'N':
		return false
	}
	return false
}