Music 2<br>I turned on music to help me concentrate. It began to energize me. I started working faster and more efficiently. I really enjoyed listening to the music. I played it all day long for motivation.
The narrator was alert at a sub-optimal level in the quiet before the advent of the music.
( z1 alert :ARG1 ( z2 person :ARG0-of ( z3 narrate ) ) :manner ( z4 level :mod ( z5 optimal :polarity - :degree ( z6 sub ) ) ) :time ( z7 before :op ( z8 advent :mod ( z9 music ) ) ) :location ( z10 quiet ) )