A couple is playing in the snow and he has either fallen or is going to make an angel.
Two goldfish are riding bikes in a giant pile of mashed potatoes.
Goldfish and a couple are not the same. You can't ride bikes while playing in the snow.
exists e1 x1 x2.(n_male(x2) & n_snow(x2) & (exists e2 s1.(a_either(s1) & Manner(e2,s1) & Actor(e2,x2) & v_fall(e2)) | exists e3 p1.(Topic(e3,p1) & Actor(e3,x2) & v_go(e3) & exists e4 x3.(Theme(e4,x3) & Actor(e4,x2) & v_make(e4) & n_angel(x3)))) & in(e1,x2) & Actor(e1,x1) & v_play(e1) & n_couple(x1))
exists e1 s1 s2 x1 x2 x3 x4.(in(e1,x3) & of(x3,x4) & n_potato(x4) & a_mashed(s2) & Theme(s2,x4) & n_pile(x3) & a_giant(s1) & Theme(s1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_bike(x2) & n_goldfish(x1) & card_eq_2(x1))