Three men are laughing at a joke around a table.
Three girls are laughing at a joke
men and girls are different gender
exists e1 x1 x2 x3.(at(e1,x2) & around(x2,x3) & n_table(x3) & n_joke(x2) & Actor(e1,x1) & v_laugh(e1) & n_man(x1) & card_eq_3(x1))
exists e1 x1 x2.(at(e1,x2) & n_joke(x2) & Actor(e1,x1) & v_laugh(e1) & n_girl(x1) & card_eq_3(x1))