Task: Coherence Classification
Input (English): Sentence 1: Grace stored all her Christmas decorations in the attic. 
 Sentence 3: Grace was on a ladder carrying the box of decorations down 
 Sentence 4:  Grace dropped the box and broke most to the decorations 
 Sentence 5:  Grace had to buy new decorations 
 Given Sentence 2: She'd had a nightmare.
Output (English): No