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 was trying to open the lock with the key, but someone had filled the  keyhole with chewing gum, and I couldn't get it out.
 Reason: The 'it' refers to the chewing gum because of the 'it' in the name. It's not a lock, it's a door. 
 Question: Is the above reasoning correct or wrong? 

SOLUTION: Wrong

PROBLEM: Sentence: I couldn't find a spoon, so I tried using a pen to stir my  coffee. But that turned out to be a bad idea, because it got full of coffee.
 Reason: The 'it' refers to the pen because it was used on the coffee machine. 
 Question: Is the above reasoning correct or wrong? 

SOLUTION: Wrong

PROBLEM: Sentence: When Tommy dropped his ice cream, Timmy giggled, so father gave him a sympathetic look.
 Reason: The 'him' refers to tommy because Tommy would be upset about dropping his ice cream. 
 Question: Is the above reasoning correct or wrong? 

SOLUTION:
Correct