Sunset, Xishan, evening glow, I drove the chickens into the cage, half of the chickens entered the cage, and 8 were catching insects, and the other 8 surrounded me, twittering and making noise, the children counted, how many chickens entered cage.
日落西山晚霞红，我把小鸡赶进笼，一半小鸡进了笼，还有8只在捉虫，另外8只围着我，叽叽喳喳闹哄哄，小朋友们算一算，有多少只鸡进了笼．
<gadget id="calculator">8 + 8</gadget>
<output>16</output>

<result>16</result>