Task: Coherence Classification
Input (English): Sentence 1: I went Christmas shopping last weekend. 
 Sentence 3: Next I went to the shops on Main Street 
 Sentence 4:  I found the perfect gift for my mom, but couldn't buy it due to price 
 Sentence 5:  I headed back to the mall where it was on sale for fifty dollars less 
 Option 1: First I tried the mall, but it was too packed with people. 
 Option 2: Walmart was packed to the brim and so was Goodies.
Output (English): Option 1