Two male toddlers in a twin baby carriage in front of a red firetruck numbered 535.
The toddlers are being pushed by their mothers.
The two male toddlers have different mothers so they are not twins even though they are in a twin baby carriage.
exists e1 s1 s2 s3 x1 x2 x3 x4 x5 x6.(Theme(e1,x6) & Actor(e1,x1) & v_number(e1) & n_thing(x6) & card_eq_535(x6) & in(x1,x2) & in(x2,x4) & of(x4,x5) & n_firetruck(x5) & a_red(s3) & Theme(s3,x5) & n_front(x4) & n_carriage(x2) & of(x2,x3) & n_baby(x3) & a_twin(s2) & Theme(s2,x2) & n_toddler(x1) & a_male(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 x1 x2.(n_mother(x2) & of(x2,x1) & n_thing(x1) & n_toddler(x1) & Actor(e1,x2) & Theme(e1,x1) & v_push(e1))