Given the task definition and input, reply with output. In this task you are given a small conversation between two persons and 4 options on how the conversation should continue. Your job is to choose the most reasonable option. The conversation and the options are separated by a newline character. Each dialogue in the conversation are separated by a comma. F and M indicate female and male, respectively.

M: Want to go with me to get some pizza, Sally? ,F: No, Brad, I'm waiting for a package to be delivered. ,M: This is why I hate shopping online. It would be faster to just get what you want from the store. Now you have to sit here all day. Is it mom home? ,F: No, mom went to work. ,M: Just downloaded app to keep track of your package. You can just come back when you get a delivery notice. ,F: No, thanks, Mr. Bossy. Even they leave the package for a short time, someone could steal it.
(A) M: I'm sorry, I didn't understand. Could you repeat a little louder, please? (B) M: You should download an app to keep track of your package to make sure the arrival time of your package. (C) M: Mom is cleaning the house. (D) M: An app can't keep track of you package.
B