Students are sitting in a classroom listening to six people who are teaching.
The students combined their powers pushing the moon away from the Earth by 6 inches.
If one is listening, they are not pushing
exists e1 e2 x1 x2 x3 x4 x5.(to(e1,x4) & Actor(e2,x5) & v_teach(e2) & (x4 = x5) & n_people(x4) & card_eq_6(x4) & in(e1,x2) & n_listening(x2) & of(x2,x3) & n_classroom(x3) & Actor(e1,x1) & v_sit(e1) & n_student(x1))
exists e1 e2 x1 x2 x3 x4 x5 x6.(n_earth(x5) & n_moon(x4) & n_power(x2) & of(x2,x1) & n_thing(x1) & n_student(x1) & Theme(e2,x2) & Actor(e2,x1) & v_combine(e2) & by(e1,x6) & n_inch(x6) & n_date(x6) & a_date_day_06(x6) & a_date_day_06(x6) & from(e1,x5) & r_away(e1) & Theme(e1,x4) & Actor(e1,x3) & v_push(e1) & (x2 = x3))