Evaluate the tweet for the intensity of the emotion joy. The categories are as follows: 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.
Tweet: Pochettino buoyant. Complimentary about his young players. But says 'now our attention turns to Middlesbrough'. #THFC @BBCLondonSport
0: no joy can be inferred