Task: Text Completion
Input (English): Sentence1: A scientist discovers that there is a disease beginning to spread. Sentence2: He works on a cure for the disease in his lab. Sentence3: Other scientists gather to help him with his work. Sentence4: Several weeks go by and they manage to develop a cure. 
 (A) They feel foolish for having done so. (B) They save the world.
Output (English): B