Task: Coherence Classification
Input (English): Sentence 1: Sam was nervous for his math test. 
 Sentence 3: He was sure to get plenty of sleep 
 Sentence 4:  He ate breakfast the following morning 
 Sentence 5:  The test turned out to be a breeze 
 Option 1: He did not study for the test. 
 Option 2: He studied hard the previous day.
Output (English): Option 2