On a scale of 1 to 6 where 1 is extremely immoral and 6 is extremely moral how would you rate the following scenario NAME_1 and NAME_2, who are brother and sister, are  traveling together in France during their semester break. One night they are staying alone in a cabin near the beach. They decided that it would be interesting and fun if they tried making love. NAME_1 was already taking birth control pills, but NAME_2 used a condom too, just to be safe.