For the tweet "You head north and arrive at a breezy cave. It smells sweet. You glance at your watch; you're running 15 minutes late.", 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