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.

Sentence: I tried to paint a picture of an orchard, with lemons in the lemon trees,  but they came out looking more like telephone poles.
 Question: Why does the 'they' refer to lemon trees?
Because Lemons are round so it wouldn't make sense. So you assume its the trees.

Sentence: Sam took French classes from Adam, because he was eager to speak it fluently.
 Question: Why does the 'he' refer to sam?
Because the person teaching the class should already be fluent.

Sentence: We went to the lake, because a shark had been seen at the ocean beach, so it was a dangerous place to swim.
 Question: Why does the 'it' refer to the ocean beach?

Because the beach with a shark nearby is dangerous.