Instruct: Retrieve semantically similar text.
Query: Play ground<br>David had never been to a public playground. He didn't even know how to swing! He tried but fell off and scraped his knee. His mom took him to the doctors because it looked serious. It turns out he needed 3 stitches!
David didn't know how to swing.
The sprain was servere.
This did not happen
The narrator broke their knee
Peter had to get stitches
there was not a physishun present
There is something that this person can't do.
nobody got hurt fortunately 
It is not allowed to be touched
he fell off and scraped his elbow
Don't have enough space to move.
He had been to the playground 3 times
this is not a journey
paddy is going to undergo a procedure
Bailey has not been playing for very long
Kevin falls out, but doesn't suffer serious injury.
The injuries cannot happen.
Still not sure. 
purpose can-t be measured
The only instructions listed are to be wary of uneven surfaces.
The arm tried two times to penetrate the layer, but was unsuccessful
There is an issue.
He tried and jumped off the swing
David didn't like to swing.
He had been to the playground 3 times