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". 

Event:PersonX spends the ___ looking. Intent: 1) to make a connection
Positive

Event:PersonX forces PersonY back. Intent:
Negative

Event:PersonX teaches ___ at university. Intent: 1) to bake a cake 2) to eat a cake 3) to serve cake to others

Positive