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 does not connect with the rest of the story, indicating your choice as 'a' or 'b'. If both sentences are plausible, pick the one that makes less sense.
Teacher: Now, understand the problem? Solve this instance: Title: school teacher. Sentence 1: Back in grade school, i had this teacher who doesn't teach us well. Sentence 2: While we were writing notes all she do is to chew a gum. Sentence 3: I thought i'd like to be a teacher because it's an easy job. Sentence 4: But when i'm in high school,i realized teaching is not easy. Choices: a. They were used to having photos on their phones. b. It's just up to some teachers on how they will their students.
Student:
a