A young girl and an older man are checking out at the food store.
Two people are in a conversation in line at a store.
Just because a girl and a man are checking out at a store doesn't mean they are engaged in a conversation.
exists e1 s1 s2 s3 x1 x2 x3 x4 x5.(n_store(x4) & of(x4,x5) & n_food(x5) & at(e1,x4) & a_out(s3) & Manner(e1,s3) & Actor(e1,x1) & v_check(e1) & subset_of(x3,x1) & n_man(x3) & r_more(s2) & a_older(s2) & Theme(s2,x3) & subset_of(x2,x1) & n_girl(x2) & a_young(s1) & Theme(s1,x2))
exists p1 x1 x2.(at(p1,x2) & n_store(x2) & exists x3 x4.(in(x1,x3) & in(x3,x4) & n_line(x4) & n_conversation(x3)) & n_people(x1) & card_eq_2(x1))