Task: Analyze the sentiment intensity or valence level exhibited in the tweet, assigning a score on a continuum from 0 (extreme negativity) to 1 (extreme positivity), capturing the emotional context conveyed.
Tweet: Full of #optimism after the FP Summit yesterday. Thanks to @melindagates @FP2020Global @UNFPA and @DFID_UK we're thinking about #HerFuture
Intensity score: 