Task: Coherence Classification
Input (English): Sentence 1: Lisa was going home. 
 Sentence 3: They had been playing dolls, but were tired of that 
 Sentence 4:  They drew on the sidewalk till Lisa's mom came 
 Sentence 5:  The next day Lucy missed Lisa when she saw their drawings 
 Option 1: Lisa was alone and decided to go inside. 
 Option 2: Lisa and her friend Lucy were sitting on the front porch.
Output (English): Option 2