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: Lengthy sleepover. Sentence 1: Tina invited her friend Ann to come sleepover. Sentence 2: She hadn't seen Ann in ages and wanted to hang with her. Sentence 3: Ann said okay and she ended up staying two nights. Sentence 4: But she had forgotten to tell her parents about it. Choices: a. As a result she got grounded for not telling them. b. They all said it was because his references said he was mean.
a

Title: Going to Concert.. Sentence 1: Neil loves watching rock concerts. Sentence 2: He went to a show with his girlfriend. Sentence 3: They give their tickets to security. Sentence 4: They jump up and down when the music plays. Choices: a. Neil drives his girlfriend home when the concert is done. b. I mixed it in and rolled it around.
a

Title: Shoe Horn. Sentence 1: I wear size 4E wide shoes. Sentence 2: I have a brace over which the right shoe has to fit. Sentence 3: I had trouble getting the shoe on, even at this width. Sentence 4: I recently bought a very strong shoe horn. Choices: a. Now I have less trouble getting my shoes on. b. Sarah had to bandage her arm in order to stop the bleeding.
a