TASK DEFINITION: In this task you need to indicate the plausibility of reasoning for the pronoun coreference relations. Each of the provided inputs contains a sentence with a target pronoun and a sentence that justifies which noun phrase the pronoun refers to. Correct reasons do not need to use all the knowledge from the sentence. The resolution of the pronoun coreference relations typically involve 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. You should answer 'Correct' if the reasoning made sense, otherwise, you should answer 'Wrong'.
PROBLEM: Sentence: I'm sure that my map will show this building; it is very famous.
 Reason: The 'it' refers to the building because famous buildings can be landmarks. 
 Question: Is the above reasoning correct or wrong? 

SOLUTION: Correct

PROBLEM: Sentence: The fish ate the worm. It was hungry.
 Reason: The 'It' refers to the fish because it is the only one that could eat the worm. 
 Question: Is the above reasoning correct or wrong? 

SOLUTION: Correct

PROBLEM: Sentence: Tom threw his schoolbag down to Ray after he reached the top of the stairs.
 Reason: The 'he' refers to tom because he was the only person who could understand his thoughts. 
 Question: Is the above reasoning correct or wrong? 

SOLUTION:
Wrong