A man in a sweater is conversing with a man and a woman both wearing green.
There are three people talking.
Here three people talking refers to a man in a sweater is conversing with a man and a woman
exists e1 e2 x1 x2 x3 x4 x5 x6.(with(e1,x3) & subset_of(x5,x3) & n_green(x6) & Actor(e2,x6) & v_wear(e2) & rel(x5,x6) & n_woman(x5) & subset_of(x4,x3) & n_man(x4) & Actor(e1,x1) & v_converse(e1) & in(x1,x2) & n_sweater(x2) & n_man(x1))
exists p1 x1 e1 x2 x3.((x1 = x2) & Actor(e1,x3) & v_talk(e1) & (x2 = x3) & n_people(x2) & card_eq_3(x2))