You will be given a definition of a task first, then some input of the task.
In this task, you're given four sentences of a story written in natural language. The given story is not complete and your job is to complete the story by selecting one of the sentence choices from (A) and (B), such that the story sounds fully coherent.

Sentence1: The children were inside playing when they heard music. Sentence2: They ran to their mother and begged for change. Sentence3: She handed them a couple of dollars. Sentence4: They took off running outside, catching up to the ice cream truck.
(A) The children threw the money in the street. (B) The children excitedly bought ice cream cones.
Output:
B