Task: Coherence Classification
Input (English): Sentence 1: I had planted two plants, called butterfly bushes. 
 Sentence 3: I was planning how to pull them out of the garden to transplant 
 Sentence 4:  As I sat contemplating, I saw a hummingbird fly out of the tree 
 Sentence 5:  I decided to leave the trees exactly where they were 
 Option 1: I did not know that they would get over 9 feet tall. 
 Option 2: I loved them and enjoyed looking at them.
Output (English): Option 1