Pretty straightforward. Answer the question of the person above you incorrectly and then ask a question for the next person.
example for those who need it:
Q: What are 'The Smurfs'?
A: The native inhabitants of Australia.
Q:Who said "That's one small step for man...one giant leap for mankind"?
Because they stand up when peeling them.
What's the point of making New Year's resolutions?
So there will be at least one thing that won't be accomplished.
Who invented the gluestick?
What is the purpose of space exploration?
To find an emergency shelter.
What causes avalanches?
Why do people build snowmen?
To convince us that it's fun to freeze to death.
Why is the tower of Pisa leaning?
Superman bumped it.
Absolutely, one more bump will do it.
Can snow angels fly?
When do the Christmas holidays end?
Why do we have hair?
To indicate when we are in danger.
What makes a house a home?
Q where do babies come from?
Just mix up some baby powder, et voila!
What gives veggies it's colour?
Q: Why is the grass greener on the other side?
They use green fertilizer
What causes a full moon?
What is tallest building in the city of Houston?