A group of young girls in ethnic orange costumes and bare feet perform a dance on a stage.
Exam is going on for the students of the class
The students cant perform a dance and taking an exam in class at the same time.
exists e1 s1 s2 s3 x1 x2 x3 x4 x5 x6 x7 x8.(Theme(e1,x7) & Actor(e1,x1) & v_perform(e1) & on(x7,x8) & n_stage(x8) & n_dance(x7) & in(x1,x3) & subset_of(x6,x3) & n_foot(x6) & a_bare(s3) & Theme(s3,x6) & subset_of(x4,x3) & n_costume(x4) & of(x4,x5) & n_orange(x5) & a_ethnic(s2) & Theme(s2,x4) & of(x1,x2) & n_girl(x2) & a_young(s1) & Theme(s1,x2) & n_group(x1))
exists e1 x1 x2 x3.(n_class(x3) & n_student(x2) & ne_nam_exam(x1) & r_on(e1) & for(e1,x2) & of(x2,x3) & Actor(e1,x1) & v_go(e1))