// chuck logical operators <<<"AND">>>;<<<true && true>>>;<<<true && false>>>; <<<"OR">>>;<<<false || false>>>;<<<true || false>>>; <<<"==">>>;<<< 2 + 2 == 4>>>;<<< 2 + 2 == 5>>>; <<<"!=">>>;<<< 2 + 2 != 5>>>;<<< 2 + 2 != 4>>>;