For the tweet "Today I answered a call from a college rep who didn't realize I did, and I got to hear part of his lively debate about if evolution is real.", classify the intensity of the emotion joy. The possible classifications are: 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.
0: no joy can be inferred