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.

Example Input: Sentence: Steve follows Fred's example in everything. He influences him hugely.
 Question: Why does the 'He' refer to fred?
Example Output: Because Steve follows Fred. Why? Because Fred is influential.

Example Input: Sentence: Look! There is a minnow swimming right below that duck! It had better get away to safety fast!
 Question: Why does the 'It' refer to the minnow?
Example Output: Because its swimming below the duck.

Example Input: Sentence: John was doing research in the library when he heard a man humming and  whistling. He was very annoyed.
 Question: Why does the 'He' refer to john?
Example Output:
Because Jim was concentrating in the Library, the whistling and humming would be noise in a place that should be quiet.