Determine how strongly fear is expressed in the following tweet. Use the scale: 0: no fear can be inferred, 1: low amount of fear can be inferred, 2: moderate amount of fear can be inferred, 3: high amount of fear can be inferred.
Tweet: @BBCNews 😝 scared of their own horror story they wrote, afraid of the #terror they spread, will #europe start WW3 in 2017 anniversary of WW1
2: moderate amount of fear can be inferred