Students in class 2 of the third year go to the Children's Paradise, and each person brings a boxed lunch. Each boxed meal should contain a meat dish and a vegetarian dish. The meat dish includes ribs and fish, and the vegetarian dish includes cabbage, cucumber, and rapeseed. How many different side dishes does the chef have? method.
三年2班的同学去儿童乐园，每人带一份盒饭，每份盒饭要含一个荤菜和一个素菜，荤菜有排骨和鱼，素菜有白菜、黄瓜和油菜，厨师共有多少种不同的配菜方法．
<gadget id="calculator">2 * 3</gadget>
<output>6</output>

<result>6</result>