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: The painting in Mark's living room shows an oak tree. It is to the right of a house.
 Reason: The 'It' refers to the oak tree because of the similarity between the two trees. 
 Question: Is the above reasoning correct or wrong? 

SOLUTION: Wrong

PROBLEM: Sentence: We had hoped to place copies of our newsletter on all the chairs in the auditorium, but there were simply not enough of them .
 Reason: The 'them' refers to copies of the newsletter because too many chairs would make it hard for us to put newspaper with matched amount. 
 Question: Is the above reasoning correct or wrong? 

SOLUTION: Correct

PROBLEM: Sentence: Sam broke both his ankles and he's walking with crutches. But a month or so from now they should be unnecessary.
 Reason: The 'they' refers to the crutches because The crutches, because Sam's ankles would always be necessary. 
 Question: Is the above reasoning correct or wrong? 

SOLUTION:
Correct