Find the exact value for the following. 
Definitions:
Spontaneous Smiles
Smiles that occur without external stimuli, often reflecting a feeling of contentment or an innate reaction.
Emotional Meaning
The significance or value that is associated with a specific emotion or feeling, often determining how emotional experiences are interpreted and responded to.
Sadness
Sadness is an emotional state characterized by feelings of unhappiness, sorrow, or disappointment, often triggered by adverse events or situations.
Fear
An emotional response to perceived dangers or threats, leading to physiological and behavioral changes aimed at avoiding those threats.
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