For the tweet "Smile at people and see what happens.  I think you'll be surprised #smile more #surprisepeople #influenceinternational", assess the intensity of the emotion joy. Choose one of the following: 0: no joy can be inferred, 1: low amount of joy can be inferred, 2: moderate amount of joy can be inferred, 3: high amount of joy can be inferred.
3: high amount of joy can be inferred