TASK DEFINITION: In this task you need to give reasons to justify the pronoun coreference relations. Each of the provided inputs contains a sentence with a target pronoun and a question about how to justify the coreference between a noun phrase and the target pronoun. Good practices involve the discussion about how the descriptions attached to the targeted pronoun relate to the noun phrase candidate in the question. The reasoning could come from 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 the sentence in natural language.
PROBLEM: Sentence: I'm sure that my map will show this building; it is very famous.
 Question: Why does the 'it' refer to the building?

SOLUTION: Because The building is much more likely to be famous than the map.

PROBLEM: Sentence: Dan took the rear seat while Bill claimed the front because his "Dibs!" was quicker.
 Question: Why does the 'his' refer to bill?

SOLUTION: Because the front would go to the person who called dibs.

PROBLEM: Sentence: Jackson was greatly influenced by Arnold, though he lived two centuries later.
 Question: Why does the 'he' refer to jackson?

SOLUTION:
Because he lived two centuries later but Jackson was greatly influenced.