Context: He threw down the roller and heard the song change to something heavy rock . He picked up a brush to finish the detailing around the window frame . His patience with the detailed job was wearing thin as the song became louder and more aggressive .

Question: what 's a possible reason he picked up a brush to finish the detailing around the window frame ?
Options:
0. Because he threw down the roller .
1. Because the song became louder and more aggressive .
2. Because that is his job .
3. None of the above choices .
Answer: 2