A young women 's soccer team with green uniforms is performing a stretching exercise .
A young women 's soccer team with blue uniforms is performing a stretching exercise .
A young women's soccer team with green uniforms is performing a stretching exercise.
A young women's soccer team with blue uniforms is performing a stretching exercise.
If they wear green uniforms, they are not wearing blue ones.
If they wear green uniforms , they are not wearing blue ones .