Refer to the Information Provided in Table 20 -Refer to Table 20

Refer to the information provided in Table 20.2 below to answer the question(s) that follow.
Table 20.2 $$\begin{array} { c c c c } \hline & \text { China } &\quad\quad\quad\quad\quad\quad { \text { Thailand } } \\\text { Tractors } & \text { Motorcycles } & \text { Tractors } & \text { Motorcycles } \\\hline 0 & 300 & 0 & 300 \\5 & 250 & 5 & 225 \\10 & 200 & 10 & 150 \\15 & 150 & 15 & 75 \\20 & 100 & 20 & 0 \\25 & 50 & - & - \\30 & 0 & - & - \\\hline\end{array}$$
-Refer to Table 20.2. If both countries specialize and trade with each other, Thailand will export ________ and China will import ________.

A) motorcycles; tractors
B) tractors; motorcycles
C) tractors; tractors
D) motorcycles; motorcycles