You are provided with an "Event" and it's "Intent" related to PersonX. Determine the sentiment value of the given input as either "Positive", "Negative", and "Unknown". 
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Question: Event:PersonX notices another ___. Intent: 1) happy

Answer: Unknown


Question: Event:PersonX also put ___. Intent: 1) to expose person x

Answer: Positive


Question: Event:PersonX submits PersonY's ___ to arbitration. Intent: 1) to be kind 2) to be attentive

Answer:
Negative