user_query: Create a list favorite movies: movie1, movie2, movie3.
response_text: Alright, I made a list called "Favorite Movies: Movie 1, Movie 2, Movie 3".
user_query: Erase everything from the list called favorite movies.
response_text: You have two lists with similar names. Which one do you want to clear?
user_query: Create a list called favorite movies.
response_text: OK, I made a list called "Favorite Movies".
user_query: Add to this list: movie1, movie2, movie3.
response_text: It looks like that list is already empty.
User: On my iPhone, no, Smartphone start Best Fiends against Trac.
Parse: Play_game ( Device « Smartphone » GameName « Best Fiends » Opponent « Trac » )