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: Alice tried frantically to stop her daughter from barking at the party, leaving us to wonder why she was behaving so strangely.
 Question: Why does the 'she' refer to alice's daughter?
Example Output: Because Her daughter barking would be considered as strange.

Example Input: Sentence: Thomson visited Cooper's grave in 1765. At that date he had been travelling for five years.
 Question: Why does the 'he' refer to thomson?
Example Output: Because Cooper was in the grave and therefore couldn't be travelling.

Example Input: Sentence: The older students were bullying the younger ones, so we punished them .
 Question: Why does the 'them' refer to the older students?
Example Output:
Because The where bullying the younger students.

