A redheaded female and brown-haired male wearing glasses stroll together.
The couple is eating at mcdonalds
A female and a male together, don't have to be couple.
exists e1 e2 p1 s1 s2 x1 x2 x3 x4 x5.(exists s3.(Theme(s3,x1) & a_together(s3)) & Topic(e2,p1) & Actor(e2,x1) & v_stroll(e2) & Theme(e1,x5) & Actor(e1,x4) & v_wear(e1) & n_glass(x5) & (x1 = x4) & n_male(x3) & a_brown-haired(s2) & Theme(s2,x3) & n_female(x2) & subset_of(x3,x1) & subset_of(x2,x1) & a_redheaded(s1) & Theme(s1,x1))
exists e1 x1 x2.(n_couple(x1) & at(e1,x2) & n_mcdonald(x2) & Actor(e1,x1) & v_eat(e1))