Task: Measure the level of emotion E in the tweet using a real-valued score between 0 and 1, where 0 represents the lowest intensity and 1 represents the highest intensity.
Tweet: @DonaldJTrumpJr thinks the Oliver North defense insulates @POTUS but all it does is make @realDonaldTrump look inept! #NYTimes
Emotion: sadness
Intensity score: 