PS3="Choose your favourite fruit from these possibilities: "
select FRUIT in apple banana blueberry kiwi orange watermelon STOP
do
	if [ "$FRUIT" == "" ]; then
		echo -e "Invalid Entry. \n" #-e turns all \ options on
		continue
	elif [ $FRUIT = STOP ]; then
		echo "Thanks for playing!"
		break
	fi
	echo "You chose $FRUIT as your favorite."
	echo -e "This is choice number $REPLY.\n";

	case $REPLY in
	1)	echo -e "apple is good for health"
		echo -e "you should eat more\n" ;;
	2)	echo -e "banana is high in protein\n";;
	*)	;;
	esac
done