The world's longest-lived primate - the chimpanzee Gamma lived to be 59 years old. The world's longest-lived pike is 31 years older than the chimpanzee Gamma four times. How old is this pike?
世界上最长寿的灵长动物--黑猩猩珈玛活到了59岁，世界上最长寿的狗鱼的年龄比黑猩猩珈玛的4倍还多31岁，这条狗鱼的年龄是多少岁？
<gadget id="calculator">59 * 4</gadget>
<output>236</output>

<gadget id="calculator">236 + 31</gadget>
<output>267</output>

<result>267</result>