14. Anbei has one green and one red jelly bean, while Beia has one green, one yellow, and two red jelly beans. If each of them randomly gives one of their jelly beans to the other, what is the probability that Anbei ends up with two jelly beans of the same color after the exchange?
(A) $\frac{1}{4}$
(B) $\frac{1}{3}$
(C) $\frac{3}{8}$
(D) $\frac{1}{2}$
(E) $\frac{2}{3}$
14. C.

The probability that both jelly beans in Abei Te's hand are green is $\frac{1}{2} \times \frac{1}{4}=\frac{1}{8}$,

The probability that both jelly beans in his hand are red is $\frac{1}{2} \times \frac{1}{2}=\frac{1}{4}$.
Therefore, the probability that the jelly beans are of the same color is
$$
\frac{1}{8}+\frac{1}{4}=\frac{3}{8} \text {. }
$$