Q: Fact 1: Trees have woody stems covered with bark. Fact 2: Pines in general are popular trees. Given the two facts above, what has a woody stem covered with bark?

(a). Aloe;
(b). Cacti;
(c). bamboo;
(d). bushes;
(e). Pines;
(f). Ferns;
(g). apple;
(h). elms;
A:
(e).