[penetrarthur]

Load the next question when I am easing the current one.

I don't understand what the bottom two buttons mean.

[vinod_s19]

Penetrathur, the bottom 2 emoticons are for "I do not know" and "I do not know but ask others the question". Emoticons are used as substitutes for those texts. A click on any of them would give a hint on what their purpose is. Thanks for the comment.