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.

Ex Input:
Title: Chef. Sentence 1: Manny worked in restaurants for many years. Sentence 2: He worked on the line. Sentence 3: He dreamed of being a head chef. Sentence 4: Manny was told he would never be more than a line cook. Choices: a. He decided to ignore it and go back to school. b. Next time someone tried to beat her up she was ok.

Ex Output:
a

Ex Input:
Title: Nightmare. Sentence 1: Stephanie awoke in the middle of the night to a door slamming. Sentence 2: She became very scared, thinking she had an intruder in her home. Sentence 3: Stephanie grabbed her pepper spray and tiptoed downstairs. Sentence 4: She noticed her back door was ajar and quietly walked over to it. Choices: a. She peered outside and saw her sleepwalking daughter roaming the yard. b. Tim saw his happiness improve significantly.

Ex Output:
a

Ex Input:
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.

Ex Output:
a