Task: Coherence Classification
Input (English): Sentence 1: Timmy wants to learn to swim. 
 Sentence 3: This summer he decides to learn how to swim 
 Sentence 4:  He practices hard every day for the whole summer 
 Sentence 5:  Timmy is proud now that he can swim 
 Given Sentence 2: She thought long and hard.
Output (English): No