The school library bought 65 comic books, 12 fewer than the literary books, and twice as many story books as literary books. How many story books were bought?
学校图书馆买来漫画书65本，比买来的文艺书少12本，买来的故事书是文艺书的2倍，买来故事书多少本？
<gadget id="calculator">65 + 12</gadget>
<output>77</output>

<gadget id="calculator">77 * 2</gadget>
<output>154</output>

<result>154</result>