Band students performing at an outdoor concert, with tents and audience in the background.
Students are performing for their families in the park.
Audience can be anyone. Cant imply that it is their families. And, outdoor doen't necessarily have to be a park. Can infer that fact
exists e1 s1 x1 x2 x3 x4 x5 x6 x7 x8.(n_background(x8) & a_topic(x1) & with(e1,x5) & subset_of(x7,x5) & in(x7,x8) & n_audience(x7) & subset_of(x6,x5) & n_tent(x6) & at(e1,x4) & n_concert(x4) & a_outdoor(s1) & Theme(s1,x4) & Actor(e1,x3) & v_perform(e1) & (x1 = x3) & n_student(x1) & (x1 = x2) & ne_nam_band(x2))
exists e1 x1 x2 x3.(n_park(x3) & in(e1,x3) & for(e1,x2) & n_family(x2) & of(x2,x1) & n_thing(x1) & Actor(e1,x1) & v_perform(e1) & n_student(x1))