Task: Coherence Classification
Input (English): Sentence 1: Janice took a class to learn how to speak French. 
 Sentence 3: Janice celebrated by taking a vacation to Paris 
 Sentence 4:  She ate escargot and frog legs at a fancy restaurant 
 Sentence 5:  On her last night of vacation Janice went to the Eiffel Tower 
 Given Sentence 2: They were going to the mountains!
Output (English): No