In this task you need to indicate the required knowledge type to solve the pronoun coreference relations. Each of the provided inputs contains a sentence with a target pronoun and a question about the knowledge needed to solve the coreference relation between a noun phrase and the target pronoun. The resolution of the pronoun coreference relations typically involves one or multiple following knowledge types about commonsense: First: 'Property', the knowledge about property of objects (e.g., ice is cold). Second: 'Object', the knowledge about objects (e.g., cats have ears). Third: 'Eventuality', the knowledge about eventuality (e.g., 'wake up' happens before 'open eyes'). Forth: 'Spatial', the knowledge about spatial position (e.g., object at the back can be blocked). Fifth: 'Quantity', the knowledge about numbers (e.g., 2 is smaller than 10). Sixth: all other knowledge if above ones are not suitable. Write one or more correct categories. Output 'Others' if there is no category that fits well. 

Let me give you an example: Sentence: The city councilmen refused the demonstrators a permit because they feared violence. The 'they' refers to the city councilmen. 
 Question: What is the knowledge type needed to solve this relation?
The answer to this example can be: Property
Here is why:  Knowledge about 'Property' could help solve the relation since we know the city councilmen are more likely to fear than the excited demonstraters.

OK. solve this:
Sentence: Sara borrowed the book from the library because she needs it for an article she is working on. She reads it when she gets home from work. The 'it' refers to the book. 
 Question: What is the knowledge type needed to solve this relation?
Answer:
Temporal