Someone skiing in the woods while wearing a blue and red snowsuit.
The person skiing is wearing goggles.
The person may or may not be wearing goggles.
(x)
exists e1 x1 x2 x3.(n_person(x1) & Theme(e1,x3) & Actor(e1,x1) & v_wear(e1) & n_goggles(x3) & Time(x1,x2) & n_skiing(x2))