Task: Text Completion
Input (English): Sentence1: Juliette wanted to be a scientist when she grew up. Sentence2: She decided she must perform an experiment. Sentence3: She emptied a box of baking soda into a pan. Sentence4: Then she poured in vinegar. 
 (A) Juliette built a volcano. (B) Juliette was bored.
Output (English): A