A large crowd has gathered to watch the hot air balloons take flight.
Hot air ballons are all solid colors.
Air balloon designs widely vary, some are solid colors some are patterned.
exists e1 p1 s1 s2 x1 x2 x3.(n_balloon(x2) & of(x2,x3) & n_air(x3) & a_hot(s2) & Theme(s2,x2) & Topic(e1,p1) & Actor(e1,x1) & v_gather(e1) & exists e3 e2 x4 x5.(Theme(e3,x2) & Actor(e3,x1) & v_watch(e3) & Theme(e2,x5) & Actor(e2,x4) & v_take(e2) & n_flight(x5) & (x2 = x4)) & n_crowd(x1) & a_large(s1) & Theme(s1,x1))
exists p1 x1 x2 x3.(all s1 x4.((n_color(x4) & a_solid(s1) & Theme(s1,x4)) -> (x1 = x4)) & n_ballon(x1) & of(x1,x3) & n_air(x3) & (x1 = x2) & ne_nam_hot(x2))