Task: Coherence Classification
Input (English): Sentence 1: David was having trouble with Skype. 
 Sentence 3: David contacted technical support 
 Sentence 4:  After several minutes technical support resolved the error 
 Sentence 5:  David no longer had trouble using Skype 
 Option 1: David was receiving unwanted sales calls. 
 Option 2: David could not make or receive calls.
Output (English): Option 2