Two men and a woman are sitting at a table, the lady is holding a microphone and talking.
The lady is giving a lecture on sex.
Just because, two men and a woman are sitting at a table, and the lady is holding a microphone and talking, does not indicate the lady is giving them a lecture on sex.
exists e3 e2 e1 x1 x2 x3 x4 x5 x6.(n_lady(x5) & Actor(e3,x5) & v_talking(e3) & Theme(e2,x6) & Actor(e2,x5) & v_hold(e2) & n_microphone(x6) & at(e1,x4) & n_table(x4) & Actor(e1,x1) & v_sit(e1) & subset_of(x3,x1) & n_woman(x3) & subset_of(x2,x1) & n_man(x2) & card_eq_2(x2))
exists e1 x1 x2 x3.(n_lady(x1) & on(e1,x3) & n_sex(x3) & Theme(e1,x2) & Actor(e1,x1) & v_give(e1) & n_lecture(x2))