Two women are drinking from yellow cups and laughing.
Two women are laughing at someone who just tripped over his shoelaces.
The fact two women are laughing doesn't imply that they are laughing at someone who just tripped over his shoelaces.
exists e1 s1 x1 x2 x3 x4.(from(e1,x2) & n_laughing(x4) & n_cup(x3) & subset_of(x4,x2) & subset_of(x3,x2) & a_yellow(s1) & Theme(s1,x2) & Actor(e1,x1) & v_drink(e1) & n_woman(x1) & card_eq_2(x1))
exists e1 e2 s1 x1 x2 x3 x4.(at(e1,x2) & a_just(s1) & Manner(e2,s1) & over(e2,x4) & n_shoelace(x4) & of(x4,x2) & n_male(x2) & Actor(e2,x3) & v_trip(e2) & (x2 = x3) & n_person(x2) & Actor(e1,x1) & v_laugh(e1) & n_woman(x1) & card_eq_2(x1))