Teacher: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.
Teacher: Now, understand the problem? Solve this instance: Title: New Lights. Sentence 1: On July 11th, the management sent electricians into our apartment. Sentence 2: They replaced the hall ceiling lights with led bulbs. Sentence 3: The procedure took only ten minutes. Sentence 4: The hallway was much lighter, and not as pleasant. Choices: a. We did not argue with the energy efficiency approach, however. b. But in the end, the doctor said she was finally fine and healthy.
Student:
a