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". 

Input: Consider Input: Event:PersonX disappears around the corner. Intent: 1) to help

Output: Positive


Input: Consider Input: Event:PersonX spends PersonY's time. Intent: 1) a stable situation 2) to make a repair

Output: Negative


Input: Consider Input: Event:PersonX packs PersonY's things. Intent: 1) assistance


Output: Negative