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 Q]: Title: Ran out of ink. Sentence 1: Kelsi was taking a math test. Sentence 2: She was using her favorite pen. Sentence 3: All of the sudden the ink went out. Sentence 4: She had no other writing instrument. Choices: a. So she couldn't finish the test. b. Finally when it stopped we were alright.
[EX A]: a

[EX Q]: Title: Kicked Out. Sentence 1: Tom was at a house party. Sentence 2: He started drinking. Sentence 3: He kept drinking too much. Sentence 4: Eventually he started making a scene. Choices: a. He wished he had put it in the bank instead. b. Tom was asked to leave party.
[EX A]: b

[EX Q]: Title: Tranny. Sentence 1: Sam bought a used Ford for not a lot of money. Sentence 2: He started having problems with his transmission almost immediately. Sentence 3: Sam took the car back to the dealer to diagnose the problem. Sentence 4: They said Ford was recalling the transmission on his model of car. Choices: a. Sam was very angry and vowed never to buy a Ford again. b. His friends had to rush him to the hospital.
[EX A]:
a