A man and a woman cross the street in front of a pizza and gyro restaurant.
The couple are walking across the street together.
A man and a woman crossing a street are not necessarily a couple.
exists e1 x1 x2 x3 x4 x5 x6 x7 x8 x9.(n_street(x4) & in(e1,x5) & of(x5,x6) & n_restaurant(x8) & of(x8,x9) & n_gyro(x9) & n_pizza(x7) & subset_of(x8,x6) & subset_of(x7,x6) & n_front(x5) & Theme(e1,x4) & Actor(e1,x1) & v_cross(e1) & subset_of(x3,x1) & n_woman(x3) & subset_of(x2,x1) & n_man(x2))
exists e1 s1 x1 x2.(n_street(x2) & n_couple(x1) & a_together(s1) & Manner(e1,s1) & across(e1,x2) & Actor(e1,x1) & v_walk(e1))