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.
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Question: @ryanwilson2015 That's why compatibility is key as it lowers hedonic volatility.

Answer: Not happy

Question: Harking back to 2012 - DT's challenge to @POTUS...I will give...DT a hearty thank you...if he will release his tax returns....

Answer: Not happy

Question: Smiles and laughter are always good, but never forget your Poker Face - Kaito Kid #DCQuotes

Answer:
Happy