What output will be displayed on the screen when the following command is executed: grep -o home myfile.txt

The file myfile.txt contains the following data:

joe:x:100:100:Joe:/home/joe:/bin/bash
mike:x:101:101:Mike:/home/mike:/bin/sh
kevin:x:102:102:Kevin:/home/kevin:/bin/sh
matt:x:103:103:Matt:/home/matt:/bin/sh

What output will be displayed on the screen when the following command is executed:
grep -o home myfile.txt

A.
No output will be displayed on the screen

B.
home
home
home
home

C.
/home/joe
/home/mike
/home/Kevin
/home/matt

D.
joe
mike
Kevin
matt