You will be given a definition of a task first, then some input of the task.
In this task, you're given the title of a five-sentence story, the first four sentences, and two options for the fifth sentence as a and b. Your job is to pick the sentence option that seamlessly connects with the rest of the story, indicating your choice as 'a' or 'b'. If both sentences are plausible, pick the one that makes more sense.

Title: Scrabble Player. Sentence 1: Will was an avid player of Scrabble. Sentence 2: Will was so good, his friends encouraged him to join a league. Sentence 3: Will began playing with his local Scrabble league. Sentence 4: Will did well, being sent to the national championships. Choices: a. Will won the Scrabble championship - and ten thousand bucks! b. Now Jennifer's dog is always on a leash when visiting her mom.
Output:
a