Students in a classroom gather around a teacher and pay attention.
The student eat lunch.
Lunch is not eaten in a classroom.
exists e1 x1 x2 x3 x4 x5 x6.(around(e1,x3) & n_attention(x5) & of(x5,x6) & n_pay(x6) & n_teacher(x4) & subset_of(x5,x3) & subset_of(x4,x3) & Actor(e1,x1) & v_gather(e1) & in(x1,x2) & n_classroom(x2) & n_student(x1))
exists e1 x1 x2.(n_student(x1) & Theme(e1,x2) & Actor(e1,x1) & v_eat(e1) & n_lunch(x2))