Several young Asian men are eating ice cream cones in the middle of a busy street while an older Asian man stands next to them.
Four white females dance the tango.
The first sentence refers to several young Asian men and one older Asian man, not white females.  The men are described as eating ice cream cones or standing.  One does not eat ice cream while dancing the tango and one cannot stand and dance the tango at the same time.
exists e1 p1 s1 s2 s3 s4 x1 x2 x3 x4 x5 x6.(n_thing(x5) & n_middle(x5) & exists e2 p2 s5 s6 x7.(exists s7.(to(s7,x5) & Theme(s7,x7) & a_next(s7)) & Topic(e2,p2) & Actor(e2,x7) & v_stand(e2) & n_man(x7) & a_asian(s6) & Theme(s6,x7) & r_more(s5) & a_older(s5) & Theme(s5,x7)) & while(e1,p1) & Theme(e1,x2) & Actor(e1,x1) & v_eat(e1) & in(x2,x5) & of(x5,x6) & n_street(x6) & a_busy(s4) & Theme(s4,x6) & n_cone(x2) & of(x2,x4) & n_cream(x4) & of(x2,x3) & n_ice(x3) & n_man(x1) & a_asian(s3) & Theme(s3,x1) & a_young(s2) & Theme(s2,x1) & a_several(s1) & Theme(s1,x1))
exists e1 s1 x1 x2.(n_tango(x2) & Theme(e1,x2) & Actor(e1,x1) & v_dance(e1) & n_female(x1) & a_white(s1) & Theme(s1,x1) & card_eq_4(x1))