Instruct: Given a premise, retrieve a hypothesis that is entailed by the premise.
Query: 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.
Terry was left-handed.
The golfer improved his score by playing this hole.
The first instrument this person learned was the piano.
After veering to the left, the ball took one last turn.
The man found something he liked, then he got his guitar and played it.
This person was not in the marching band until they learned to play a second instrument.
Southpaw is another term for being left handed.
Sloppy Kevin was better at the guitar than the drums
He learned on a classical guitar.
The type of putter will make a difference in the putt. 
The perpetrator probably was awkward.
You have an easier time scoring a goal with your non dominant hand at the bottom of the stick.
This person did not learn to play the baritone until after they learned to play the piano.
There are other ways to tune a guitar.
Swinging practice will likely improve your batting ability.
He had more success when he was back in the group
"Left Hand" was the name of a person.
The person speaking in this paragraph plays more than one instrument.
Jennings is left handed.
Lane learned a new move
Fiers is right handed
Keeping the guitar the way it was would have made him more interesting.
Parker had been trying to learn bass guitar.
Parker had been trying to learn classical guitar.