Instruct: Retrieve semantically similar text.
Query: Three children practice karate in uniforms.
The kids are wearing karate uniforms
the group is practicing
Children practicing karate.
People practicing.
People practice their karate moves.
 Children in Martial arts uniforms stretching out and having lots of fun.
A group of children in similar outfits.
The children are kids.
Students are practicing martial arts.
The children are in uniforms
THey are getting excersize.
People are taking karate.
Boys are learning karate to defend themselves.
Children are  at martial arts practice.
Young kids practice karate moves in front of their teachers.
A karate class practicing.
Kids are being taught a new move at martial arts practice.
People are dressed similarly.
People are practicing karate
Kids are practicing in a dojo.
Some children get ready.
Some people are doing some kind of martial arts.
The kids all go to the same Karate class.
The kids are winning a karate competion
three kids are practicing for their back belts