My Favorite Thing: Fall Out Boy
Where was the first one made?
Where is it made now?
What is its purpose originally and now?
Hypothesis: If they could find the right drummer they would be able to play good music.
Experiment: Play with different drummers and see if any of them could add to the music making it better.
Conclusion: Andy Hurley was the best drummer for the band because with him they create good music and have written several hit songs.