Middle-age students sitting in rows of tables listening to a teacher sitting in front of room behind desk.
A group of college students are receiving instructions about their upcoming test.
Middle-age students are not necessarily college students and listening is not necessarily receiving instructions.
exists e1 e3 e2 s1 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10.(a_topic(x1) & in(e1,x3) & of(x3,x4) & to(e2,x6) & in(e3,x8) & of(x8,x9) & behind(x9,x10) & n_desk(x10) & n_room(x9) & n_front(x8) & Actor(e3,x7) & v_sit(e3) & (x6 = x7) & n_teacher(x6) & Actor(e2,x5) & v_listen(e2) & (x4 = x5) & n_table(x4) & n_row(x3) & Actor(e1,x2) & v_sit(e1) & (x1 = x2) & n_student(x1) & a_middle-age(s1) & Theme(s1,x1))
exists e1 s1 x1 x2 x3 x4 x5.(Theme(e1,x4) & Actor(e1,x1) & v_receive(e1) & about(x4,x5) & n_test(x5) & a_upcoming(s1) & Theme(s1,x5) & of(x5,x1) & n_thing(x1) & n_instruction(x4) & of(x1,x2) & n_student(x2) & of(x2,x3) & n_college(x3) & n_group(x1))