There are 64 students in the school sports group, which is 14 people less than three times the number of literature and art groups. How many people are there in the art group?
学校体育组有64人，比文艺组人数的3倍少14人．文艺组有多少人？
<gadget id="calculator">64 + 14</gadget>
<output>78</output>

<gadget id="calculator">78 / 3</gadget>
<output>26</output>

<result>26</result>