The Left Switch<br>Parker had been trying to learn guitar. No matter what he did he couldn't seem to get it very well. Then he realized that he was playing right handed. Parker was left handed so he decided to try switching. To his delight this helped him to play much better.
Parker was initially playing right handed.
The statement is in the correct category because the excerpt says that Parker switched from playing right handed to playing left handed, which means that he was playing right handed first. The system may have been confused because the excerpt doesn't directly state that Parker was playing right handed.
( z1 play :ARG0 ( z2 person :name ( z3 name :op "Parker" ) ) :time ( z4 initial ) :manner ( z5 left-handed ) )