There is a man in shorts and sandals and a woman in blue jean shorts and flip-flops out walking together.
People walking together.
The man and woman are not people.
exists p1 x1 e1 s1 s2 x2 x3 x4 x5 x6 x7 x8 x9 x10 x11 x12.((x1 = x2) & subset_of(x5,x2) & subset_of(x7,x5) & a_together(s2) & Manner(e1,s2) & Actor(e1,x12) & v_walk(e1) & (x7 = x12) & r_out(x7) & in(x7,x8) & subset_of(x11,x8) & n_flip-flop(x11) & subset_of(x9,x8) & n_shorts(x9) & of(x9,x10) & n_jean(x10) & a_blue(s1) & Theme(s1,x9) & n_woman(x7) & subset_of(x6,x5) & n_sandal(x6) & subset_of(x3,x2) & in(x3,x4) & n_shorts(x4) & n_man(x3))
exists e1 s1 x1 x2.(a_topic(x1) & a_together(s1) & Manner(e1,s1) & Actor(e1,x2) & v_walk(e1) & (x1 = x2) & n_people(x1))