A group of young people sitting in the grass as one plays a guitar and another the violin .
Students are practicing for a music recital .
A group of young people sitting in the grass as one plays a guitar and another the violin.
Students are practicing for a music recital.
There is a group of people that could be students and they are playing instruments. There is nothing that explicitly suggests they are  practicing for a music recital.
There is a group of people that could be students and they are playing instruments . There is nothing that explicitly suggests they are practicing for a music recital .