The jacket is 84 yuan, and the trousers are 19 yuan less than the jacket. How much is it to buy a set of clothes?
上衣84元，裤子比上衣少19元，买一套衣服多少元？
<gadget id="calculator">84 - 19</gadget>
<output>65</output>

<gadget id="calculator">65 + 84</gadget>
<output>149</output>

<result>149</result>