<p align=left> <font face=arial size=4> 1+1= <span style="color:#81B0FE; font-size: 9pt; cursor: hand" language="javascript" onclick="if (document.all('a').style.display=='none') document.all('a').style.display='Inline'; else document.all('a').style.display='none';">?</span> <span style="color:#fecc20" id="a" style="display: none"> 2

1+1= ? 2