2 kids on a boat looking off, blue floor.
Children are on a water craft, and there is a cool-colored surface.
if 2 kids are on a boat with a blue floor then they are children and  a water craft is a boat and blue is a cool-colored surface.
exists e1 s1 s2 x1 x2 x3 x4.(a_topic(x1) & on(x1,x2) & rel(e1,x4) & n_floor(x4) & a_blue(s2) & Theme(s2,x4) & a_off(s1) & Manner(e1,s1) & Actor(e1,x3) & v_look(e1) & (x2 = x3) & n_boat(x2) & n_kid(x1) & n_date(x1) & a_date_day_02(x1) & a_date_day_02(x1))
exists p1 p2 x1 x2.(exists s1 x5.((x2 = x5) & n_surface(x5) & a_cool-colored(s1) & Theme(s1,x5)) & exists x3 x4.(on(x1,x3) & n_craft(x3) & of(x3,x4) & n_water(x4)) & n_child(x1))