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: Kevin becomes a wrestler. Sentence 1: Kevin always had a dream of wrestling. Sentence 2: He wrestled starting at the age of 7. Sentence 3: He worked and trained his whole life. Sentence 4: He finally became a professional at age 18. Choices: a. He became one of the greatest wrestlers ever. b. Dan could not wait until next week to watch his favorite show.
a

Title: first word. Sentence 1: Ida's baby was babbling. Sentence 2: Then one morning she said her first word. Sentence 3: It was Mama! Sentence 4: Ida was so proud. Choices: a. She almost cried with happiness! b. She also found a smashed centipede in the same area!
a

Title: The Boxing Match. Sentence 1: The bell went off. Sentence 2: The fighters made their way towards each other. Sentence 3: They moved around each other. Sentence 4: Both of the boxers fought hard during that match. Choices: a. The boxing match ended in a draw. b. He gave the artist a large tip.
a