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". 

[Q]: Event:PersonX takes PersonY's place. Intent: 1) to display their vocal range
[A]: Negative


[Q]: Event:PersonX lives another years. Intent: 1) to understand the material
[A]: Unknown


[Q]: Event:PersonX sees PersonY's father. Intent: 1) to do a good job. 2) be accomplished.
[A]:
Unknown