In this task you are given a tweet. You must judge whether the author of the tweet is happy or not. Label the instances as "Happy" or "Not happy" based on your judgment.

Example Input: Getting a much needed root canal tomorrow! 😆
Example Output: Not happy

Example Input: I envy ice, at least if you give it warmth it melts #TaylorLautner #Twilight  #quote
Example Output: Not happy

Example Input: @lukasbradley use the F word as much as you need to. People may start to listen. :)
Example Output:
Not happy