Answer:
Sharp and long, flag of the world. What is it?
When it is alive we sing, when it is dead we clap our hands. What is it?
I crawl on the earth. And rise on a pillar.
who do you think you know but sometimes you don't
What word has kst in the middle, in the beginning, and at the end?
This food is a tortilla filled with cheese and sometimes chicken before being heated or cooked.