20 cubic centimeter iron block sinks into a rectangular parallelepiped glass container with a length of 5 cm, a width of 2 cm, and a height of 7 cm. The container is filled with water, and the height of the water is 6 cm. Will there be water overflowing at this time? How many cubic centimeters is spilled?
一块20立方厘米的铁块沉入一个长5厘米，宽2厘米，高7厘米的长方体玻璃容器里，容器里装有水，水高6厘米．这时是否会有水溢出？溢出多少立方厘米？
<gadget id="calculator">5 * 2</gadget>
<output>10</output>

<gadget id="calculator">20 / 10</gadget>
<output>2</output>

<gadget id="calculator">5 * 2 * 6</gadget>
<output>60</output>

<gadget id="calculator">5 * 2 * 7</gadget>
<output>70</output>

<gadget id="calculator">60 - 70</gadget>
<output>-10</output>

<gadget id="calculator">20 + (-10)</gadget>
<output>10</output>

<result>10</result>