Task: Coherence Classification
Input (English): Sentence 1: Mario grew Christmas trees in his yard instead of buying them. 
 Sentence 3: Mario felt bad for the bird and spared the tree 
 Sentence 4:  He then went out to buy a fake tree instead 
 Sentence 5:  He is much happier with his choice now 
 Option 1: This year he found a squirrel in one of his trees as he was cutting it. 
 Option 2: This year he found a bird in one of his trees as he was cutting it.
Output (English): Option 2