There are 6 apples and 8 pears in the box. To ensure that two of the same fruit can be taken out at a time, how many apples must be taken out at least?
箱子里装着6个苹果和8个梨．要保证一次能拿出两个同样的水果，至少要拿出多少个苹果？
<gadget id="calculator">2 + 1</gadget>
<output>3</output>

<result>3</result>