A young man and a young lady both in green aprons and black visors.
a man and woman are cooking outside.
Not everyone wearing aprons are cooking. Not everyone wearing visors are outside.
exists s1 s2 s3 s4 s5 x1 x2 x3 x4 x5.(a_topic(s1) & subset_of(x2,s1) & n_both(x2) & in(x2,x3) & subset_of(x5,x3) & n_visor(x5) & a_black(s5) & Theme(s5,x5) & subset_of(x4,x3) & n_apron(x4) & a_green(s4) & Theme(s4,x4) & n_lady(x2) & a_young(s3) & Theme(s3,x2) & subset_of(x1,s1) & n_man(x1) & a_young(s2) & Theme(s2,x1))
exists e1 p1 x1 x2 x3.(exists s1.(Theme(s1,x1) & a_outside(s1)) & Topic(e1,p1) & Actor(e1,x1) & v_cook(e1) & n_woman(x3) & n_man(x2) & subset_of(x3,x1) & subset_of(x2,x1))