Three men are laughing at a joke around a table.
Three men are laughing at a joke around a table before having lunch
Not all three men are laughing at a joke around a table before having lunch
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 e2 e1 x1 x2 x3 x4.(before(e1,e2) & Theme(e2,x4) & Actor(e2,x1) & v_have(e2) & n_lunch(x4) & 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))