Definition: In this task, you're given five sentences, numbered 1 through 5. Your job is to generate a title for the story that makes complete sense. The title must be short, with less than three words, use simple language, and include the main topic of the story.
Input: Sentence 1: My building has a buzzer system to control the front door. Sentence 2: I am supposed to be able to speak with and allow entry to people. Sentence 3: I can speak with them alright but the unlocking function is broken. Sentence 4: Now I have to use the talk button to tell them to wait. Sentence 5: Then I simply go down and let them in manually.

Buzzer Box